Themes in 1984 essays

Topics in 1984 articles 1984 is fairly fascinating as it contains numerous topics, generally about society and control. It additionally cautions us about the risks of an extremist standard and what our reality would become if a solitary position governed our whole lives. In this article, I will communicate my suppositions about and responses to these topics. In the realm of 1984, the world is partitioned into three superpowers: Oceania, Eurasia and East Asia. In the novel, Oceania is for all time at war with either East Asia or Eurasia, with consistent air strikes and bombings. It's anything but a wonderful perspective on the world and an image that everybody dreaded significantly during the Cold War. Clearly, one of the significant topics in 1984 is autocracy. In 1984, Oceania is constrained by the Party, which is represented by Big Brother. It is the ideal authoritarian culture, a current case of an administration with full oversight on society. In the novel, Party holds unlimited oversight on the individuals of Oceania. Each and every activity is investigated and scanned for a chance of a demonstration of unfaithfulness to the Party. The Party utilizes a few different ways to control the individuals, specifically, mental control, physical control and control of the media, language and innovation, as portrayed underneath: Mental control is accomplished by the methods for colossal measures of publicity, spread through the telescreens in each home. Each and every activity by the Party, triumph or disappointment is veiled as a triumph and impacted into the residents minds, overpowering the brains limit with respect to autonomous idea and imagination. The banners of Big Brother are another type of purposeful publicity. The words Big Brother give a feeling of somebody who can be trusted and is near you, yet Big Brother is watching you seems like Big Brother is watching everything you might do and offers an admonition not to reprieve the law or cause inconvenience. Different methods of mental control are the Junior Spies, where youngsters ... <!

ENZYMOLOGY LAB 1 Essays - Measurement, Laboratory Equipment

ENZYMOLOGY LAB 1 Essays - Measurement, Laboratory Equipment RESULTS A - The mass of the pennies CentsWeighed MassMass by DifferenceDifference #11.73g1.73g0g #21.72g1.72g0g #31.72g1.72g0g #41.73g1.73g0g #51.73g1.73g0g Absolute mass8.63g Absolute mass - #56.90g Staying mass - #45.17g Staying mass - #33.45g Staying mass - #21.73g Staying mass - #10g Mass by difference=Total mass - ( Total mass - #5 ) =1.73g Difference=Weighed mass - mass by contrast =1.73g - 1.73g =0g Mean=1.73 + 1.72 + 1.72 + 1.73 + 1.73 5 =8.63/5 =1.73 MassMeanMass - Mean( Mass - Mean )2 1.731.7300 1.721.73( - )1 1.721.73( - )1 1.731.7300 1.731.7300 Standard deviation= =0 + 1 + 1 + 0 + 0 5 =0.4 B - The precision of the micropipettes Volume of refined water (l) (Expected result)Weight of refined water (mg) (Obtained result)Percentage of micropipettes 1000.11mg0.11% 5000.50mg0.10% 10001.01mg0.10% Your chose volume ( 900 )0.90mg0.10% Percentage=0.11mg X 100% 100 =0.11% C - Plotting an absorbance range Frequency ( nm )Absorbance 1Absorbance 2*Average of absorbance 5400.6300.6170.624 5600.5530.5480.551 6000.5820.5850.584 6100.6230.6160.620 6200.6180.6130.616 Conversation Logical reasoning is a basic segment of visual reasoning that enables one to tackle issues rapidly and successfully. It includes an efficient bit by bit way to deal with feeling that permits to take care of an issue. Social occasion pertinent data and recognizing key issues identified with this data are procedures of explanatory reasoning. This sort of reasoning additionally requires to analyze sets of information from various sources. A scientific mastermind as a rule will distinguish conceivable circumstances and logical results examples, and reach proper determinations from these datasets so as to accomplish fitting arrangements. Logical reasoning is imperative to take a gander at something through various perspectives with the goal to make a reason and an impact. Other than that, with systematic reasoning, realities can be utilized to help the end and line of reasoning. Investigative reasoning lead us to have a more concentration and smoothed out way to deal with arrangement find ing. Micropipettes are intended to move and measure limited quantities of fluid. They can used to gauge volume as low as 0.1 microlitre. Micropipettes require dispensable tips that interact with the liquid. Micropipettes come in numerous sizes. The most usually utilized micropipettes in research center are the P-10, P-20, P-200 and P-1000. The number alludes to the most extreme volume ( measure in microlitre ) that can be transfered. The four standard sizes of micropipettes compare to four distinctive dispensable tip hues. P-10 is white in shading, P-20 and P-200 are yellow in shading and P-1000 is blue in shading. Parities are intended to meet the particular gauging prerequisite in the research center. These equalizations come in exactness structures and working attributes that permits making speedy and precise estimations. There are numerous kinds of equalizations can be found in research facility. Electronic parity, expository parity and accuracy gauging balance are the most usua lly utilized adjusts. Electronic adjusts gives their outcomes in computerized, making them a simple apparatus to be utilized. Expository offsets accompany the most elevated precision for satisfying the needs of scientific gauging forms. Exactness gauging balances are research center standard high accuracy adjusts that depend on most recent procedure innovation and highlights best showed augmentation of 0.001g (1mg) with greatest limit accessible. A spectrometer is any instrument used to test a property of light as a component of its segment of the electromagnetic range, ordinarily its frequency, recurrence, or vitality. The property being estimated is generally power of light, however different factors like polarization can likewise be estimated. there are four sorts of spectrometer which are optical spectrometer, mass spectrometer and time-of-flight spectrometer. Optical spectrometer show the force of light as an element of frequency or of recurrence. Mass spectrometer is utilized to distinguish the sum and kind of synthetic substances present in an example. Further, time-of-flight spectrometer is utilized to decide the hour of trip between two identifiers with the goal that vitality range of particles of realized mass can be estimated. End As an end, it is essential to be a scientific mastermind so as to take care of issues that we are looking in day by day life. Other than that, as a science understudies, we should realize how to deal with a hardware properly for the right uses. Further, legitimate lab procedure aptitudes must be rehearsed so as to get exact outcome for an analysis and furthermore to maintain a strategic distance from any mishaps. QUESTIONS 1.One of the lab gear that we usually use in research facility is autoclave. An autoclave is a weight chamber used to clean gear and supplies by exposing them to high weight . Weight applied is normally 121C and the time is relies upon the size of the

The CFO of Flash Memory, Inc. Essay

The CFO of Flash Memory, Inc. readies the company’s contributing and financing plans for the following three years. Streak Memory is a little firm that has practical experience in the structure and assembling of strong state drives (SSDs) and memory modules for the PC and gadgets businesses. The organization puts forcefully in innovative work of new items to remain in front of the opposition. Expanded working capital necessities power the CFO to think about choices for extra financing. Furthermore, he should likewise consider a speculation opportunity in another product offering that can possibly be incredibly gainful. Understudies must get ready budgetary figures, ascertain the weighted normal expense of capital (WACC), gauge incomes, and assess financing options. This case is particularly suggested as an end of the year test case for a standard MBA-level course in corporate fund. Subjects Include: Capital Budgeting, Cash Flows, Financial Forecasting, Long Term Financing, Net Present Value (NPV), and Weighted Average Cost of Capital (WACC) For the Flash Memory Inc. case you will turn in both a review of your investigation and a spreadsheet that contains any financials or computations you performed. The formal review ought to contain a diagram of how you handled explicit issues introduced for the situation, how you set up the spreadsheet to introduce you investigation, and a conversation of any suppositions you are making. To control you through the case, beneath are a lot of inquiries you should address. Structure your composed examination and spreadsheet arrangements around these inquiries. 1.Assuming the organization doesn't put resources into the new product offering plan guage pay explanations and accounting reports at year-end 2010, 2011, and 2012. In view of these conjectures, gauge Flash’s required outer financing. Accept any outside financing appears as extra notes payable from its business bank. Will Flash reserve the proceeded with development and meet the acquiring prerequisites set up by the bank? If not what are some potential other options? 2.Evaluate whether Flash Memory ought to put resources into the new product offering talked about on page 4 of the case. a.Any choice to put resources into the new product offering will require a gauge of the rebate rate (i.e., WACC). While evaluating a WACC you ought to be sure about the information sources you used to compute the expense of value, cost of obligation, and the overall loads of value and obligation. For this investigation useâ the target obligation to-value proportion that is looked for by the governing body. 3.Estimate the expert forma fiscal reports (i.e., salary explanation and accounting report) for the years 2010, 2011, and 2012 accepting that Flash takes the new venture task and funds the undertaking with obligation. What issues may emerge if Flash just uses obligation financing? In the event that obligation financing ends up having issues what are Flash’s choices? As deals of Flash Memory Inc. (Streak) increments quickly in the initial scarcely any long stretches of 2010, extra working capital is required to guarantee smooth activities and keep up their present development rate. Be that as it may, Flash as of now has nearly arrived at its notes payable constraint of 70% records receivables with its present business bank and in this way, need to search for different elective financing intends to give the necessary measure of assets it needs to back its guage deals for year 2010 onwards. This report is composed to give an understanding to Flash’s money related situation for the accompanying 3 years (2010 till 2012) using ace forma pay proclamation and accounting report. For Flash to have the option to stay aware of the business projections, extra financing of $4.04million and $2.61million are required in 2010 and 2011. Moreover, Flash is likewise considering putting resources into a significant new product offering and a valuation examination is done to decide if the new product offering ought to be contributed or not. As per the different deals and costs projection, a valuation investigation has indicated that the new product offering will be esteemed at an ideal NPV of roughly $2.8 Million utilizing Flash’s weighted expense of capital as the markdown rate. In that capacity, if the new product offering is contributed, extra financing will be required to start and keep up this product offering in 2010, which adds up to S7.48 Million. Ultimately, this report likewise gives an assessment on different elective financing strategies that Flash can consider to acquire the extra subsidizes expected to back its estimated deals of its current and new product offerings. These techniques are: (1) Finance with Internal Financing, (2) Short Term Debt, (3) Long Term Debt and (4) Equity issuance. The sugge sted type of financing that Flash should look for is to fund its tasks as indicated by the Pecking Order Theory,

American Films and Ripped Jeans Skin

CARLY RAE JEPSEN CURIOSITY EP p and c 2012 604 RECORDS INC. #101 †1001 WEST BROADWAY, UNIT 362, VANCOUVER, BC V6H 4E4. ALL RIGHTS RESERVED. Produced AND DISTRIBUTED BY UNIVERSAL MUSIC CANADA. , 2450 VICTORIA PARK AVE. , SUITE #1, TORONTO, ONTARIO M2J 5H3. Unapproved REPRODUCTION, COPYING AND RENTAL OF THIS RECORDING IS PROHIBITED BY LAW. I tossed a desire in the well Don't ask me I'll never tell I took a gander at you as it fell And now you're in my manner I exchange my spirit for a desire Pennies and dimes for a kiss I wasn't searching for this But currently you're in my manner Your gaze was holding Ripped pants Skin was demonstrating Hot nightWind was blowing Where you believe you're going child? Hello I just met you And this is insane But here's my number So call me possibly It's difficult to take a gander at you infant But here's my number So call me perhaps Hey I just met you And this is insane But here's my number So call me possibly And the various young men Try to pursue me But here's my number So call me possibly You took as much time as necessary with the call I took no time with the fall You gave me nothing at all Except for still you're in my manner I ask and get and take at the outset and it's genuine I didn't realize I would feel it But it's in my manner Your gaze was holding Ripped pants Skin was indicating Hot nightWind was blowing Where you believe you're going infant? Break a bone Got me on my knees You make me extremely upset Just to watch it drain Hey I just met you And this is insane But here's my number So call me perhaps It's difficult to take a gander at you infant But here's my number So call me possibly I'm wiped out with adoration Sick like an illness Don't ring me Just so I can satisfy you Hey I just met you And this is insane But here's my number So call me possibly And the various young men Try to pursue me But here's my number So call me perhaps Before you came into my life I missed you so awful I missed you so awful I missed you not terrible, but not great either awful Before you came into my lifeI missed you so awful And you should realize that So call me perhaps So don't break me today around evening time This is insane love And you know I'm gunna finish you home the downpour Cause I need your affection And you know I'm gunna tail you home I can't stand the way you’re grinning I can't stand the manner in which I'm lying Before you came into my life I missed you so awful I missed you so awful I missed you not terrible, but not great either awful Before you came into my life I missed you so awful And you should realize that I missed you not terrible, but not great either awful, awful, awful, bad†¦. It's difficult to take a gander at you infant But here's my number So call me possibly Oh gracious goodness gracious goodness Uh gracious Oh gracious goodness gracious goodness Will never let me goOh gracious goodness Uh gracious CURIOSITY I know, I know, I realize you got the key And you know, y ou know, you realize that it's for me It's not up to you, you know it's up to me however Curiosity will never release me Oh gracious goodness Uh goodness Oh goodness gracious Will never release me Oh gracious goodness gracious Uh gracious Oh goodness Look at me Left here in the corner Stupid young lady I truly attempted to caution her Walked the avenues the entire night Until you came around Knew that you would precede you ever even made a sound I know, I know, I realize you got the key And you know, you know, you realize that it's for me It's not up to you, you know it's up to me butCuriosity will never release me PICTURE Cause I need your adoration and you realize I will follow you†¦ I know, I know, I realize you got the key You know, you know, you realize that it's for me Well I feel that we should give it a shot to see no doubt Curiosity So don't break me today This is insane love And you know I'm gunna finish you home the downpour Cause I need your affection Yes I need you r affection So don't break (don't break) me this evening (me today around evening time) This is insane love And you know I'm gunna finish you home the downpour Cause I need your adoration Yes I need your affection Will never release me Oh goodness gracious goodness gracious Uh goodness Oh goodness Will never let me goOh gracious goodness gracious goodness Uh gracious Curiosity will never release me I could snap a photo Of you and me together No one would trust me No one would trust me TWO DIFFERENT WORLDS I THOUGHT THEY'D KEEP US APART I'M IGNORING MY HEAD FOLLOW MY HEART CALL ME MAYBE Say it in a murmur That infant it don't improve Would I like to see you again? You name the day And I will pick the city We'll take off Till at that point, call me when you miss me If you’re inquiring as to whether I'd truly prefer to see you again I state oh†¦ simply state when Tell me that you feel it This you and me together No one would trust me Even I can't trust it You kiss me like y ou mean itOh child, it don't improve Would I like to see you once more? Sweetheart simply state when You name the day And I will pick the city We'll take off Till at that point, call me when you miss me If you’re inquiring as to whether I'd truly prefer to see you again I state oh†¦ simply state when Two unique universes I thought they'd keep us separated I'm overlooking my head Follow my heart Oh you pick the day And I will pick the city We'll take off Till at that point, call me when you miss me I will hold up Cause I just gotta see you again Don't ask no†¦ simply state when Just state when†¦ I could snap a photo Of you and me together No one would trust me No one would trust me TALK TO MEEvery morning As I go strolling by I feel you looking That's the reason I take as much time as necessary Oh gracious no doubt Bows and streams of blessed messenger hair And frozen yogurt strongholds noticeable all around Feather guns wherever I've taken a gander at mists tha t way JUST A STEP AWAY Talk to me, is there any good reason why you won't converse with me Can't you see I'm consuming When you appear as though that And I'm looking right back Why don't you converse with me Walk with me child When he's singing his tune Well all the little youngsters murmur And we'll be wearing those things That make a developed man cry Oh goodness better believe it definitely I'VE BEEN YOURS FROM THE START I can perceive what ‘cha wanna do to me You can feel it something’s going to break Well I'm in if you’re inLet's commit a major error Talk to me, is there any good reason why you won't converse with me Can't you see I'm consuming When you seem as though that And I'm looking right back Why don't you converse with me Walk with me infant Come on remove me I've been yours from the beginning Summer evenings, summer days I'll be your mid year heart Come on remove me I've been yours from the start†¦ When it's affection like that And you resemble that Talk to me, for what reason won't ‘cha converse with me Can't you see I'm consuming When you appear as though that And I'm looking right back Why don't ‘cha converse with me Walk with me infant Come on remove me I've been yours from the beginning Summer evenings, summer daysI'll be your late spring heart Come on remove me I've been yours from the beginning Talk to me, is there any valid reason why you won't converse with me Can't you see I'm consuming When you seem as though that And I'm looking right back Why don't you converse with me converse with me Why won't ‘cha converse with me In the space between the words In the quiet of your eyes In the hands that realize the touch It's the manner in which I feel inside Here we are Dancing cross this floor along With each progression I take I appear to need you like never before You made me love you Look at me I need to disclose to you I'll never allow you to down And I'll never leave And if your ever feeling down I'm only a stage awayI'll never allow you to down And I'll never leave And if your ever feeling down I'm only a stage, only a stage, only a stage away It's the thumping of your heart It's the tear I need to shroud It's the sound of your guitar It's the manner in which I feel inside Here we are Dancing cross this floor along With each progression I take I appear to need you like never before You made me love you Look at me I need to let you know If you need a shoulder Or somebody to hold you I'll keep my arms open wide I'll be the person who cherishes you I'll be there as soon as humanly possible close by Here we are Dancing cross this floor along With each progression I take I appear to need you more than everYou made me love you Look at me I need to reveal to you I'll never allow you to down (I'll never allow you to down) And I'll never leave (And I'll never leave) And if your ever feeling down (And if your ever feeling down) I'm only a stage away I'll never allow you to down And I 'll never leave And if your ever feeling down I'm only a stage away I'll never allow you to down And I'll never leave And if you’re ever feeling down I'm only a stage, only a stage, only a stage away In the space between the words In the quietness of your eyes In the hands that realize the touch It's the manner in which I feel inside IN THE SPACE BETWEEN THE WORDS I'll never let you downAnd I'll never leave And if your ever feeling down I'm only a stage away I'll never allow you to down And I'll never leave And if your ever feeling down I'm only a stage, only a stage, only a stage away Now they just square the sun They downpour and snow on everybody such a large number of things I would have done But mists hindered me I've taken a gander at mists from the two sides currently TEARS AND FEARS AND FEELING PROUD TO SAY I LOVE YOU RIGHT OUT LOUD DREAMS AND SCHEMES AND CIRCUS CROWDS I can perceive what ‘cha wanna do to me You can feel it something’s going to break Well I'm in if you’re in Let's commit a major error BOTH SIDES NOW I've taken a gander at mists from the two sides nowFrom all over and still in some way or another It's mists deceptions I review I truly don't know mists at all Moons and Junes and ferris wheels The tipsy, moving way you feel When each fantasy comes genuine I've taken a gander at adoration that way But now it's simply one more give You leave them chuckling when you go And on the off chance that you care don't tell them Don't part with yourself I've taken a gander at affection from the two sides now From give and take and still in some way or another It's loves fantasies I review I truly don't know love at all Tears and fears and feeling pleased To state I love you directly so anyone can hear Dreams and plans and bazaar swarms I've taken a gander at life that wayBut now old companions are acting abnormal They shake their heads They state I've changed Well somethings lost and somethings picked up in living each day I've taken a gander at life from the two sides presently I've taken a gander at life from the two sides now From win and free and still by one way or another It's lifes hallucinations I review I truly don't realize life I've l

Romeo - A Character Profile From Romeo and Juliet

Romeo - A Character Profile From Romeo and Juliet One of the first star-crossd darlings, Romeo is the male portion of the disastrous pair who drive the activity in Shakespeares Romeo and Juliet. Much has been expounded on the roots of the character, and the impact Romeo has had on other youthful male darlings all through Western writing. However, Shakespeares Romeo is a suffering agent of youthful love gone lamentably wrong.â What Befalls Romeo Most understandings of Romeo and Juliet gauge him to be around 16 years of age, and Juliet to be about 13. The beneficiary of the House of Montague, Romeo meets and begins to look all starry eyed at Juliet, the youthful little girl of the House of Capulet. For reasons unexplained, the Montagues and Capulets are severe adversaries, so the youthful darlings realize their undertaking will outrage their families. But the main couple isnt intrigued by family quarrels, and rapidly begin to look all starry eyed at.  Romeo and Juliet covertly wed with the assistance of his companion and associate, Friar Lawrence. In any case, the two are destined from the beginning; after Julietsâ cousin Tybalt slaughters Romeos companion Mercutio; Romeo fights back, executing Tybalt. He is sent into oust, possibly returning when he knows about Juliets passing. In any case, Juliet has just faked her demise unbeknownst to Romeo, who slaughters himself in an attack of melancholy. She stirs to discover him dead and ends her life, this time for real.â Was Romeos Death Fate? After the youthful sweethearts kick the bucket, the Capulets and Montagues consent to end their quarrel. Shakespeare leaves it for the most part to his crowd to choose whether this implies Romeo and Juliets passings are destined. Could the fight have been finished some other way?â Questions since quite a while ago bantered among Shakespearean researchers: Is the result of the play the consequence of misfortune? Or on the other hand were Romeo and Juliets passings fated as a major aspect of the heritage of their families fight? Sources of the Romeo Character Most Shakespeare students of history follow the inception of the Romeo character back to Greek legend. Ovids Metamorphosesâ tells the narrative of Pyramus and Thisbe, two youthful sweethearts in Babylon who lived close to one another and imparted through breaks in the dividers, their folks having prohibit them meeting due to a continuous family fight. The likenesses to Romeo and Juliet dont end there: When the pair organize to meet at long last, Thisbe shows up at the foreordained detect, a mulberry tree, to locate a threatening lioness. She flees, yet unintentionally abandons her shroud. Pyramus finds the cloak when he arrives and accepts the lioness has executed Thisbe, so he falls on his blade (truly). Thisbe returns and discovers him dead, at that point murders herself with his sword.â While Pyramus and Thisbe might not have been Shakespeares direct hotspot for Romeo and Juliet, it was positively an effect on the works from which Shakespeare drew. Romeo previously showed up in Giulietta e Romeo, a 1530 story by Luigi da Porto, which was itself adjusted from Masuccio Salernitanos 1476 work Il Novellino. Those later works can, here and there or other, follow their beginnings to Pyramus and Thisbe.

5 Steps for Turning Your Paper from Good to Great

5 Steps for Turning Your Paper from Good to Great (0) So youve finished writing your essay. Now you can breathe a sigh of relief, close down your computer, and head out to celebrate with friends, right? Right! But after youve enjoyed that movie or milkshake, take a few more minutes to give your paper a final look before you hand it in. Doing so could help you avoid critical errors or weak organization that could eat away at your grade. Reread the assignment Its easy to get carried away when writing an essay. Youve had an idea that youre excited about, the words start to flow, and soon youre congratulating yourself on a job well done. However, while being grabbed by an idea is great, writing in the throes of inspiration can also mean mistakes. These could include not actually answering the question or interpreting the essay prompt properly, including information that isnt relevant to the prompt, or being so focused on getting it done that you dont include enough content to support your argument fully. Make sure to check your essay against the original assignment and ask yourself: Does my paper truly and completely answer this question? Perfect the pacing Getting the pacing wrong could mean an essay thats rambling, disjointed, lacking in essential detail, or just not engaging. Check that your paper is properly paced and book-ended by a clear introduction and conclusion. As a general guide, the introduction and conclusion should each form around a fifth of your essay, with the essay body making up three-fifths. Check that your word count roughly fits these margins to get a perfectly paced essay. If it doesnt, consider whether a section has too much detail or not enough. In the case of a long introduction, for example, is all of the information necessary? If so, should some of it be in the first paragraph of the paper body instead? A simple edit is often all thats needed to correct pacing problems, resulting in an essay that flows much better. Correct simple mistakes Thoroughly proofreading can help ensure your essay is free of grammar, punctuation and spelling mistakes you might have missed the first time. Nothing’s worse than losing points for small errors! So take the time to reread your essay with fresh eyes, or ask a friend or writing tutor to take a pass. Citations can be the trickiest part of formatting. Make sure you’re citing in the correct style for your subject. If you’re unsure, ask your teacher, professor or TA. MLA style (Modern Language Association) and APA style (American Psychological Association) are among the most popular styles, with the former favored by humanities subjects and the latter favored by science subjects. Formatting guidelines for APA, MLA and Chicago style format can be found online, if your teacher doesn’t provide them. Avoid plagiarism Its vital that any material you quote or paraphrase within your essay be properly referenced using the required citation format. Failure to reference your sources, even unintentionally, amounts to plagiarism, which can lead to a failing grade or an even more severe sanction from your school. When you check your essay, remember that even ideas that you havent directly quoted need to be referenced. Look back through your source material or your notes as you check your essay. This will enable you to clearly see if youve used any material unintentionally, without referencing the source. Actually creating the citations for a works cited page (or an annotated bibliography) should be the easy part. After you’ve verified the correct citation style for your class, make sure you have all the required information, then feed that information into the EasyBib citation generator. Youll also need to create in text citations that correlate to the full citations listed on your works cited page. Learn for next time Hopefully, the above final checking process should result in a good grade. But whatever the outcome, use it as an opportunity to gather feedback and make improvements on your next essay. If youre disappointed with your grade, or dont understand the feedback your teacher has given you (or if they havent given any), dont be afraid to approach them to discuss where you went wrong and how you can prevent losing points in the future.

Enterprise Network - Free Essay Example

INTRODUCTION My name is Zaw min Tun and I am a student of International Advance Diploma in Computer Study (IADCS) of NCC and attending at KMD Computer Centre which is situated in Yangon, Myanmar. In the first term of IADCS, I have to study Advanced JAVA, System analysis and Design and Enterprise Network. All of the subjects have assignments. Advanced JAVA is local subject where other two subjects, System Analysis and Design and Enterprise Network are global subjects. This System Analysis and Design assignment is about the DVD store system which aims to change from manual system to computerize system. In Task 1, I have to draw DFD and write Aims and Objectives of the system. In Task 2, I have to draw ERD with the description of entities, attributes and relationships. In Task 3, I have to draw ELH for the DVD. In Task 4, I have to draw Forms and normalize each processes and make a data dictionary. In task 5, I have to draw Draft screen Design and Prototype for Searching, Loan and Member Registration together with Validation rules. In Task 6, I have to write Assumption, Review, Site preparation and Hardware requirements. (a) Context Diagram (b) Aims and Objectives This system, have many processes including purchase, loan, reserve, search, sale and report. All the records of the whole processes are manual system (i.e. Records are on paper or in book) According to the scenario, there will be two sale assistant, two workstations and a manger. Since the current system is manual system and records are stored on book, it becomes hard to find a record in the whole book. Also, DVD information can only be searched by public workstation. Since there are a lot of problems searching and many others, the store wants to make the system running like e-commerce solutions on the Internet. It has benefits like Enabling search DVD easily by category (e.g. Movie type) To keep many records including sales, members, supplier and many others To improve system performance To process system quickly To reduce human resources and paper wastes (c) Data flow diagrams Level 1 for DVD store system Process Description 1. Member Registration Process In order to loan DVDs from this store, the customers need to register and become a member since this store allows only members to loan. To register, the customer has to fill in the Registration form. After filling in the registration form, the form should be given to sale assistant together with the member registration fees. The sale assistant will give member card to the customer and the customer becomes a member of the DVD store. 2. Loan Process This process is the loan process where members will loan DVDs from store. Member search and when member got the wanted DVD, member has to enquire to the sale staff. The member card should be updated before the loan DVD is received. Available DVDs will be loaned to the customer where Unavailable DVDs can be reserved. 3. Return Process This process is Return DVD process where members will return the loaned DVD to the store. The member card together with the loan fee and loan DVD should be given to the sale assistant. 4. Sale Process This process is the sale process where the old DVDs that the manager doesnt want to be in store anymore are sold at discount price to the customers. 5. Order Process In this process, the manager of the store orders DVDs from the supplier. Dataflow Description Member Registration Process 1. Enquire for new member information Customer Enquire about how to registration to the sale assistant 2. Information Sale Assistant gives information to the customer 3. Request Member Form Customer requests member form from the Sale Assistant 4. Membership Form The Sale assistant gives membership form to the customer 5. Complete Form The customer returns the form which is completely filled in to the sale assistant. 6. Invoice The Sale assistant gives invoice of member registration fee to the customer 7. Member Registration Fee The Customer gives membership fees to the Sale assistant 8. Member Card The Sale Assistant gives member card to the customer and the customer becomes a member. 9. Confirm that member card is received Member Confirms that the member card is received. Loan Process 1. Search DVD by category or by name Member search for DVD by name 2. Enquire the wanted DVD Member enquires the wanted DVD to the sale assistant. 3. Inform whether DVD is available or not Sale Assistant informs the member whether DVD the member requested is available or not 4. If unavailable, reserve DVD Unavailable DVDs requested by the member can be reserved 5. If available, request DVD + Member Card Available DVD can be requested by giving member card to the sale assistant. 6. Request will be canceled if the member has already loaned 5 DVDs The request by the member will be rejected if member has already loaned 5 DVDs 7. Requested DVD and updated member card Sale Assistant gives reqested DVD and updated member card to the member. Return Process 1. Loaned DVD + Member Card Member returns DVD to the sale assistant. Afterwards member card should be given. 2. Check Member card Sale Assistant checks the member card 3. Invoice Sale Assistant gives invoice which is calculated for the loan dvd to the member 4. Payment Member gives payment to the Sale Assistant 5. Late fee is paid if the DVD return date is 24hr later than due date Late fee is given as extra to the payment if the payment is later than due date for 24 hours. Sale Process 1. Ask the list of selling DVD The customer asks the manager the list of selling DVDs 2. Information The manager sends information about the selling DVD list. 3. Buying DVD list The customer gives a list of DVDs to be bought to the manager 4, Discounted DVD + invoice The manager gives DVDs that are already discounted and invoice to the customer 5. Payment The customer makes payment for the buying DVDs to the manager. 6. Confirm Payment The manager confirms that payment has made to the customer Order Process 1. Enquire DVDs The manager enquires DVDs to the supplier. 2. Available DVD and unavailable DVD list + Information of available DVDs The supplier gives the list of available DVDs and Unavailable DVDs 3. Reserve unavailable DVDs The customer can reserve unavailable DVDs to the supplier 4. Order available DVDs The supplier orders available DVDs to the supplier 5. Ordered DVDs + Invoice Supplier gives ordered DVD and invoice 6. Payment The manager makes payment to the supplier 7. Confirm that payment is made The supplier confirms that payment has been made Data Store Contents Member The Sale Assistant has to add member details and update when new members come to register DVD The file where the details of DVDs are stored. Sale assistant have to read this DVD file when the members come to request DVDs. Loan File Whenever a DVD was loaned by the member, new data is added to this file. When Member return DVDs, this file is read and the some information is deleted. Return DVD All the returned DVD information is stored in this file Reserve The DVD reservations made by the members are stored in this file Catalogue All the new DVDs which are added stores in this file. When DVDs are sold out, this file needs to be updated Supplier All the supplier information that are registered are stored in this file. Sale Sale made by the manager are stored in this file Sale Detail All the detail of sale made by the manager are stored in this file External Entity Definitions Customer * Register * Buy DVDs Member * Loan * Return * Make Payment * Reserve Supplier Accept order Send Requested DVDs and invoice Receive Payment (a) EINTITY RELATIONSHIP DIAGRAM (b) ENTITY DESCRIPTIONS No Entity Name Description 1 Customer To store the customer information. When the customer buy DVDs, the detail about buying is stored in this file 2 Sale To store the sale information. The information of Sale (like Sale Date, Sale ID) are stored. 3 Sale Detail To store the detail information about the sale. The detail information consists of Price, Quantity and etc 4 DVD To store the information about the DVD. This file is updated when new DVDs bought from supplier are added or the sale is made. 5 Order Detail To store the detail information about order. The detail information consists of Price, Quantity and etc 6 Order To store the order information. The information of Order (like Order date, Order ID) is stored. 7 Supplier To store the supplier information. Store the information when the system make the order with the new supplier 8 Loan Detail To store the detail information about the Loan. The detail information consists of Price, Quantity, Loan Date and etc 9 Loan To store the loan information. The information of Loan (like Loan date, Loan ID) is stored. 10 Member To store the member information. Store the information when the customer registers or the member loan DVDs or Return DVDs. 11 Reservation To store the reserve DVD information when the requested DVD by member is unavailable 12 Reservation Detail To store the detail information about the reserve DVD (c) ATTRIBUTES Customer Attribute Data Type Size Comment Customer ID Number 8 Primary Key Customer Name Text 12 Address Text 20 Telephone Text 12 Sale Attribute Data Type Size Comment Sale ID Number 7 Primary Key Sale Date Date and Time Sale Detail Attribute Data Type Size Comment Sale ID Number 7 Primary Key DVD ID Number 7 Foreign Key Quantity Number 7 Price Number 7 DVD Name Text 15 DVD Attribute Data Type Size Comments DVD ID Number 7 Primary Key DVD Name Text 20 Price Text 10 Quantity Number 10 Order Detail Attribute Data Type Size Comment Order ID Number 7 Primary Key DVD ID Number 7 Foreign Key DVD Name Text 20 Quantity Number 5 Price Number 10 Order Attribute Data Type Size Comment Order ID Number 7 Primary Key Order Date Date and Time 15 Supplier Attribute Data Type Size Comment Supplier ID Number 7 Primary Key Supplier Name Text 10 Address Text 20 Phone Text 15 Loan Detail Attribute Data Type Size Comment Loan ID Number 7 Primary Key Loan Date Date Time 10 Member ID Text 10 Foreign Key Qty Text 5 Overdue Fee Text 8 Return Date Date and Time Loan Attribute Data Type Size Comment Loan ID Number 7 Primary Key Loan Date Date Time 10 Member ID Text 10 Foreign Key Member Attribute Data Type Size Comment Member ID Number 7 Primary Key Name Text 15 Address Text 20 Phone Number 10 Email Text 15 Reservation Attribute Data Type Size Comment Reservation ID Number 10 Primary Key Reservation Date Text 10 Member ID Number 10 Foreign Key Reservation Detail Attribute Data Type Size Comment Reservation ID Text 10 Primary key DVD ID Number 7 Foreign Key DVD Name Text 20 (d) OPTIONALITY AND DEGREE OF RELATIONSHIP Entity Customer and Sale Degree of Relationship One to many Optional Customer may have one or more Sale. One Sale must have one Customer. Entity Sale and Sale Detail Degree of Relationship One to many Optional Sale may have one or more Sale Detail. One Sale Detail must have one Sale. Entity DVD and Sale Detail Degree of Relationship One to many Optional DVD may have one or more Sale Detail. One Sale Detail must have one DVD. Entity DVD and Order Detail Degree of Relationship One to many Optional DVD may have one or more Order Detail. One Order Detail must have one DVD. Entity Order Detail and Discount Order Degree of Relationship One to many Optional Order Detail may have one or more Order. One Order must have one Order Detail. Entity Supplier and Order Degree of Relationship One to many Optional Supplier may have one or more Order. One Order must have one Supplier. Entity DVD and Loan Detail Degree of Relationship One to many Optional DVD may have one or more Loan Detail. One Loan Detail must have one DVD. Entity Loan and Loan Detail Degree of Relationship One to many Optional Loan may have one or more Loan Detail. One Loan Detail must have one Loan. Entity Member and Loan Degree of Relationship One to many Optional Member may have one or more Loan. One Loan must have one Member. Entity DVD and Reservation Detail Degree of Relationship One to many Optional DVD may have one or more Reservation Detail. One Reservation Detail must have one DVD. Entity Reservation and Reservation Detail Degree of Relationship One to many Optional Reservation may have one or more Reservation Detail. One Reservation Detail must have one Reservation. Entity Member and Reservation Degree of Relationship One to many Optional Member may have one or more Reservation. One Reservation must have one Member. (a) ENTITY LIFE HISTORY a) Normalization Member Registration Form Member Registration Form Member ID _______________ Join Date _______________ Member Name _______________ Address _______________ Phone _______________ Email _______________ Sex _______________ Member Sign Staff Name _______________ _______________ Staff Sign _______________ Supplier Registration Form Supplier Registration Form Supplier ID _______________ Registration Date _______________ Supplier Name _______________ Address _______________ Phone _______________ Email _______________ Sex _______________ Supplier Sign Staff Name _______________ _______________ Staff Sign _______________ DVD Entry Form DVD Entry Form DVD ID _______________ Entry Date _______________ DVD Name _______________ Category _______________ Director _______________ Cost per day ______________ Overdue fees per day _______________ Order Form Order Form Order Date _______________ Order ID _______________ Supplier ID _______________ Supplier Name _______________ No DVD ID DVD Name Quantity Price Sub Amount Total Amount Page- 2 1. Gather Data Order Date Order ID Supplier ID Supplier Name DVD ID DVD Name Quantity Price Sub Amount Total Amount 2. Choose a Key Order ID 3. First Normal Form (1NF) Order Date Supplier ID Supplier Name Order ID Total Amount 4. Second Normal Form (2NF) DVD ID DVD Name Order ID DVD ID Quantity Sub Amount 5. Third Normal Form (3NF) Order ID Order Date Supplier ID Order ID Supplier Name DVD ID DVD Name Order ID DVD ID Quantity 6. Optimization [Order] Order ID Order Date Supplier ID [Supplier] Supplier ID Supplier Name [DVD] DVD ID DVD Name [Order Detail] Order ID DVD ID Quantity 7. Data Model Page- 2 Loan Form Loan ID _______________ Loan Date _______________ Member ID _______________ Member Name _______________ No DVD ID DVD Name Quantity Due Date Price Sub Amount Total Amount Staff Name _____________ Staff Sign _____________ Page- 2 1. Gather Data Loan ID Member ID Member Name Loan Date DVD ID DVD Name Quantity Due Date Price Sub Amount Total Amount 2. Choose a key DVD ID 3. First Normal Form (1NF) Loan ID Staff Name Staff Sign Loan Date Member ID Member Name Loan ID DVD ID DVD Name Quantity Due Date Price Sub Amount Total Amount 4. Second Normal Form (2NF) Loan ID Staff Name Staff Sign Loan Date Member ID Member Name 5. Third Normal Form (3NF) DVD ID DVD Name Loan ID Quantity Due Date Price Sub Amount Total Amount Loan ID Staff Name Staff Sign Loan Date Member ID Member Name 6. Optimization [DVD] DVD ID DVD Name [Loan] Loan ID Staff Name Staff Sign Loan Date [Loan Detail] Loan ID Quantity Due Date Price Sub Amount Total Amount [Member] Member ID Member Name 7. Data Model Page- 2 Page- 2 Return Form Return Form Return Form No _______________ Return Date ________________ Member ID _______________ Member Name _______________ Member Phone _______________ Member Address _______________ DVD ID DVD Name Loan No Loan Date Amount OverDue fees Sub Amount Total Amount Staff ID _______________ Staff Name _______________ Staff Sign _______________ Page- 2 1. Gather Data Purchase Date Return Form No Return Date Member ID Member Name Member Phone Member Address DVD ID DVD Name Loan No Loan Date Amount OverDue Fees Sub Amount Total Amount Staff Name Staff Sign 2. Choose a key Return Form No 3. First Normal Form (1NF) Return Form No Member ID Member Name Member Phone Member Address Return Date Total Amount Staff Name Staff Sign Return Form No DVD ID DVD Name Loan No Loan Date Amount OverDue Fees Sub Amount 4. Second Normal Form (2NF) DVD ID DVD Name Overdue Fee Amount Sub Amount Return Form No DVD ID Loan No Loan Date 5. Third Normal Form (3NF) Return Form No Return Date Staff Name Staff Sign Member ID Member Name Member Phone Member Address DVDID DVD Name Overdue Fee Amount Sub Amount Return Form No DVD ID 6. Optimization [Return] Return Date Staff Name Staff Sign [Member] Member Name Member Phone Member Address [DVD] DVD Name Overdue Fee [Return Detail] DVD ID Loan No Loan Date 7. Data Model Page- 2 Selling Form Selling Form Voucher No _____________ Date _____________ Customer Name _____________ No DVD ID DVD Name Quantity Price Amount Total Amount Receptionist Name ________________ Receptionist Sign ________________ Page- 2 1. Data Gathering Voucher No Customer Name Date DVD ID DVD Name Quantity Price Amount Total Amount Receptionist Name Receptionist Sign 2. Choose a key Voucher No 3. First Normal Form (1NF) Voucher No Customer Name Date Receptionist Name Receptionist Sign Total Amount Voucher No DVD ID DVD Name Quantity Price Amount 4. Second Normal Form (2NF) Voucher No DVD ID Quantity Amount DVD ID DVD Name Price 5. Third Normal Form (3NF) Voucher No Customer Name Date Receptionist Name Receptionist Sign Total Amount Voucher No DVD ID Quantity Amount DVD ID DVD Name Price 6. Optimization [Voucher] Customer Name Date Receptionist Name Receptionist Sign [DVD] DVD Name Price [Voucher Detail] DVD ID Quantity 7. Data Model Page- 2 Reservation Form Reservation Form Reservation ID _____________ Date _____________ Member ID _____________ Member Name _____________ Member Address _____________ Member Phone _____________ DVD ID DVD Name Quantity 1. Gathering Data Reservation ID Member ID Member Name Member Address Member Phone Date DVD ID DVD Name Quantity 2.Choose a key Reservation ID 3 First Normal Form (1NF) Reservation ID Member ID Member Name Member Address Member Phone Reservation ID DVD ID DVD Title Number of DVD 4 Second Normal Form (2NF) Reservation ID DVD ID DVD Title Number of DVD 5 Third Normal Form (3NF) Reservation ID Member ID Member Name Member Address Member Phone Reservation ID DVD ID Quantity DVD ID DVD Title 6. Optimization [Reservation] Reservation ID [Member] Member ID Member Name Member Address Member Phone [Reservation Detail] Reservation ID DVD ID Quantity [DVD] DVD ID DVD Title 7. Data Model System Analysis Design KMD Computer Center b) Data Dictionary Draft Screen 1. Combo Box, To choose Category, DVD ID, DVD Name, Director for DVD searching 2. Text Box, To type for Keyword 3. Button, To start searching DVD 4. Button, To clear information of Text Boxes, Menu Boxes and Contents of Data Grid View 5. Button, To close Search DVD form 6. Data Grid View, To show the list of searched DVD information 1. Text Field, To display loan ID automatically 2. Combo box, to type the member ID or can choose member ID 3. Text Field, To display Member Name automatically after choosing or typing Member ID 4. Text Box, To type DVD ID 5. Date time picker, to select the loan date of rent DVDs 6. Date time picker, to select the expire date of rent DVDs 7. Text Box, To type Quantity of rent DVD(s) 8. Button, To add Details of rent DVD to Data Grid View 9. Data Grid View, To show the Details of Added DVD 10. Button, To remove the selected information of Data Grid View 11. Button, To remove all the information of Data Grid View 12. Button, To save the Rent information 13. Button, To close Loan Form 1. Text Field, To display Member ID automatically 2. Text Box, To type Member Name 3. Date time picker, to select the Registration Date of Member 4. Text Box, To type NRC number of Member 5. Text Box, To type Address of Member 6. Text Box, To type Phone Number of Member 7. Text box, To type Email of Member 8. Button, To save the filled Information 9. Button, To clear information of Text Boxes and Date time picker 10. Button, To exit New Customer Registration Form (b) PROTOTYPE (c) VALIDATION RULES Search DVD form In the Menu Box of Search By, there are DVD ID, DVD Name, Director and Category. If any of them are not chosen and the Search Button is pressed, the Error Message Box will appear. In Keyword text box, the related data according to the search by menu box should be entered. If the member doesnt type this text box, and Search Button is pressed, the error message box will appear. After pressing Clear button, all the typed words in keyword box will be deleted and the Details in Data Grid View will be deleted and the Message box will appear. Loan form If the Member ID box is not typed or chosen and Save button is pressed, the error message will appear. The name of member in Member Name box should be appeared automically after choosing or typing Member ID. If DVD ID box is not typed and Add button is pressed, the error message box will appear. Loan ID and Loan Date should be appeared automatically. Loan Date should be in DD/MM/YYYY format. If Expire Date is not typed and Add button is pressed, the Error message box will appear. If Quantity Box is not typed and Add button is pressed, the Error message box will appear. If Remove All button is pressed, the Details in Data Grid View will be removed and a message box will be shown. Save button will only available to press if Member ID Box is typed and there should be a detail about the loan DVD in Data Grid View. New Customer Registration Form Member ID in Member ID box will appear automatically and the user does not need to type. In Registration Date date picker box, the customer must choose the registration date. If Member Name in Member Name box is not typed and Register button is pressed, the Error message box will appear. If NRC Number in NRC Number box is not typed and Register button is pressed, the error message box will appear. If Member Address in Address box is not typed and Register button is pressed, the error message box will appear. If Member Phone Number in Phone Number box is not typed and Register button is pressed, the error message box will appear. If Member email in Email box is not typed and Register button is pressed, the error message box will appear. All the Member Name box, NRC Number Box, Address box, Phone Number box, Email box should be typed and Registration Date date picker box should be typed before pressing Register Button. (a) ASSUMPTIONS Due to Assignment, the DVD store is changing its manual system to computerize system. The DVD store has two sale assistant and manager. The Sale Assistant registers customers, make loans, accept returns and selling where manager orders DVDs from suppliers, manage DVD category and many others. We have to do analysis for this DVD store system. Here are the Tasks I have to do in this assignment. -In task (1), I have to draw Data Flow Diagram which allows me to estimate the scope of the whole system. -In task (2), I have to draw Entity Relationship Diagram which allows me to know the relationships between the entities. -In task (3), I have to draw Entity Life History which allows me to know the process of DVD. -In task (4), I have to normalize the processes and data dictionary which allows me to know the tables for the data base and the contents of data base. -In task (5), I draw draft screen designs and prototype to show the users how the interface will be done and write validation rules for each form. (b) REVIEW OF TASK 1 to 5 Task (1) In the task (1), I have to draw the context diagram and low level of DFDs for DVD loan system. And I have to write the aims and objectives of the DVD loan system. Task (2) In the task (2), I have to draw the entity relationship diagram for the DVD loan system. I have to write the entity description, attributes description and optionality and degree of relationships between entities. Task (3) In the task (3), I have to draw entity life history for a DVD. Task (4) In the task (4), I have to draw the form designs and normalize each form. And I have to write a data dictionary for all items included in the database design. Task (5) In the task (5), I have to draw the draft screen designs and prototypes for searching DVD, loaning DVD and registration a new customer. And then I have to write the validation rules of each form. (c) ADVANTAGES AND DISADVANTAGES Advantages User friendly interface Reduce time consuming Faster finding fact Ability to save records Can calculate cost easily Reliability Disadvantages Expensive System broke down can occur The user will have difficulties at first time handling the software (d) SITE PREPARATION FOR THE INSTALLATION OF THE SYSTEM -Power Supply Ensure that there are enough electrical outlets and that the capacity of the circuit is sufficient for the expected load. UPS and isolators should be used. -Heat dissipation All electrically powered equipment generates heat. So, both the carefully positioning of machines and the potential need for air conditioned needs to be considered to ensure that excessive heat is properly dealt with. -Office alternations Certain items of equipment can take up large amount of space or require special cabling. Thus, office premises may require modifications in order to accommodate them. Any alternations need to be completed well before the installation of equipment which may be damaged by dust or dampness -Office Layout With the introduction of a computer based system any existing manual routine are bound to change. As a result, it may be necessary to change the office layout to facilitate the new computerized procedure. Office Furniture The introduction of new computer equipment may require the provision of new furniture. It is particularly important to ensure that any agronomic requirements of user are properly met. (e) HARDWARE No Description Unit Price Quantity Total Price 1. P4 Casing ( Normal Light ) 50000 1 50000 2. Keyboard 5000 1 5000 3. Mouse 7500 1 7500 4. 18.5 LCD Color Monitor (Samsung) 135000 1 135000 5. CPU: Intel P4 Dual Core 2.6 GHz 67000 1 67000 6. 512 MB DDR RAM ( PC 400 MHz ) 26000 1 26000 7. 250 GB HDD ( Seagate ) SATA 49000 1 49000 8. UPS 600 VA ( Power tree ) Classic 60000 1 60000 9. G31MV-K micro-ATX Motherboard 56900 1 56900 10. Speaker 180 Watts 5700 1 5700 11 Canon LaserJet 3050 111000 1 111000 12. 22x DVD-Writer (Samsung) SATA 29000 1 29000 Total Cost with Kyat 602100 References Title System Analysis and Design URL Lecture Book