Computer Science Essays Examples For College & High School Students in PDF

6699 total results

A Description of Bugging as a Planting Electronic Listening Devices For the Purpose of Eavesdropping (287 words, 1 pages)

In our high tech world, what was once a complicated electronic task is nolonger such a big deal. I'm talking about "bugging". No, I don't mean annoyingpeople I mean planting electronic listening devices for the purpose ofeavesdropping. Bugging an office is a relatively simple process if one followsa few basic ... Read More

A Description of the Use of Main Frame Computers Widespread in Many Companies (1724 words, 6 pages)

In the 1960's, the use of main frame computers became widespread in manycompanies. To access vast amounts of stored information, these companiesstarted to use computer programs like COBOL and FORTRAN. Data accessibility anddata sharing soon became an important feature because of the large amount ofinformation recquired by different departments within ... Read More

An Analysis of the Blue Screen of Death (2216 words, 5 pages)

Blue screen of death is a windows based computer problem which may cause death of your computer. When your computer affects by this blue screen of death problem, it would be difficult to overcome. This problem occurs when Windows get affected by a hardware, software or driver errors.If your computer ... Read More

An Analysis of the Conversant With Binary Numbers as Discussed on the Electronic/Magnetic Device (1143 words, 3 pages)

We are well conversant with binary numbers. As discussed earlier an electronic magnetic device can recognize two distinguishable states, we assign one state to 0 and the other state to be 1. Thus every single binary digit is stored and processed separately by a digital computer.A binary digit when stored ... Read More

A Description of the Computer Security Basics By O’Reilly and Associates, Inc (483 words, 2 pages)

As defined in Computer Security Basics by O'Reilly Associates, Inc.Biometrics is the use of a persons unique physiological, behavioral, andmorphological characteristics to provide positive personal identification. that are currently avaiable today examine fingerprints,handprints, and retina patterns. Systems that are close to biometrics but arenot classified as such are behavioral systems ... Read More

An Essay on Teleportation (415 words, 2 pages)

Some people think that teleportation is not possible, while other peoplethink that it is, and they are doing it.The idea behind teleportation is that an object is equivalent to theinformation needed to construct it, the object can then be transported bytransmitting the information in bytes,(1 byte 1 yes or no ... Read More

A Description of the Choice Between a Mac and a PC Which is Pretty Clear (1120 words, 3 pages)

It used to be that the choice between a Mac and a PC was pretty clear.If you wanted to go for the more expensive, easier to use, and better graphicsand sound, you went to buy a Macintosh, for the cheaper price, it was the PC.Now it is a much different ... Read More

Software Piracy and the Canadian Piracy Act (1090 words, 4 pages)

Recently, The Toronto Star published an article entitled RCMP seizesBBS, piracy charges pending. The RCMP have possessed all computercomponents belonging to the "90 North" bulletin board system in Montreal,Quebec. The board is accused of allowing end-users the opportunity todownload (get) commercial and beta (not marketed, test) software. After a four ... Read More

A Description of the Name Atom Which Applies To a Pair of Related Standards (1535 words, 4 pages)

The name Atom applies to a pair of related standards. The Atom Syndication Format is an XML language used for web feeds, while the Atom Publishing Protocol (AtomPub or APP) is a simple HTTP-based protocol for creating and updating web resources.Web feeds allow software programs to check for updates published ... Read More

Artificial Intelligence in Robots (677 words, 2 pages)

Over the years people have been wanting robots to become more Intelligent. Inthe past 50 years since computers have been around, the computer world has grownlike you wouldn't believe. Robots have now been given jobs that were 15 yearsago no considered to be a robots job. Robots are now part ... Read More

A Description of the Caused Unaccountable Amount of Damage by Computer Virus (4941 words, 15 pages)

?Research AssociateVirus Test CenterUniversity of Hamburg Vogt-Koelln-Str. 30, 22527 Hamburg, Germany bontchevfbihh.informatik.uni-hamburg.de Editor's note Vesselin's current email address is bontchevcomplex.isDuring the past six years, computer viruses have caused unaccountable amount ofdamage - mostly due to loss of time and resources. For most users, the term"computer virus" is a synonym of ... Read More

An Analysis of Approaches to System Development (1019 words, 4 pages)

Chapter 2 - Approaches to System DevelopmentReview Questions1. What are the five phases of the SDLC?The five phases of the SDLC are the planning phase, analysis phase, design phase, implementation phase, and support phase.2. What characteristics of a project call for a predictive approach to the SDLC? What characteristics of ... Read More

An Analysis of Computer Information Systems (439 words, 2 pages)

Professor C. MasonComputer Information systems 204Computer systems contain both hard and software. Hardware is anytangible item in a computer system, like the system unit, keyboard, or printer.Software, or a computer program, is the set of instruction that direct thecomputer to perform a task. Software falls into one of two categories ... Read More

A History of Apple Computers (1507 words, 3 pages)

Apple ComputersOne of the most innovative and exciting fields in our current society is the PC industry. In the last thirty years, the computer industry has developed at an astounding rate -- nearly two out of three people over the age of 18 in the US either own or have ... Read More

An Overview of Animation (2322 words, 8 pages)

My personal enjoyment with has inspired me to write this essay,pertaining to . Since I was a child I have been fascinated withcartoons from when they started out to be black and white, and until now withfull colour and computer effects. To better perceive what my personal feelingsabout animation are, ... Read More

A History of Virtual Reality (1224 words, 4 pages)

Virtual Reality is a creation of a highly interactive computer basedmultimedia environment in which the user becomes a participant with the computerin a "virtually real" worldWe are living in an era characterized by 3D virtual systems created bycomputer graphics. In the concept called Virtual Reality (VR), the virtualreality engineer is ... Read More

An Analysis of the Everyday Tasks Which are More and More Related to Computer in This Information-Technology Age (773 words, 3 pages)

1. IntroductionIn this information-technology age, everyday tasks are more and morerelated to computer. That ranges from basic jobs such as providing food recipesfor housewives to complicated ones such as analyzing laboratory experimentaldata for scientists and engineers. This popularity of computer means that thetime one has to spend with computer would ... Read More

A Description of Convincing That America Online Will Be Worth Your Time and Money (611 words, 2 pages)

You have probably heard of the Internet, but you weren't really sure ifit was for you. You thought about it, but after all it costs so much andthings like pornography and improper language are used everywhere, right?Wrong! Perhaps, I can convince you that America Online will be worth your timeand ... Read More

An Analysis of a New Invention Which Come About To Touch Every Aspect of Our Lives (2599 words, 4 pages)

Only once in a lifetime will a new invention come about to touch every aspect of our lives. Such a device that changes the way we work, live, and play is a special one, indeed. A machine that has done all this and more now exists in nearly every business ... Read More

An Analysis of the Topic of the Disc (1120 words, 4 pages)

Large Disk mini-HOWTOAndries Brouwer, aebcwi.nlv1.0, 960626 1. The problemSuppose you have a disk with more than 1024 cylinders. Suppose moreover thatyou have an operating system that uses the BIOS. Then you have a problem,because the usual INT13 BIOS interface to disk IO uses a 10-bit field for thecylinder on which ... Read More

A Report on Computer Networks (832 words, 3 pages)

There were many computer networks on the market before the Internetwas comprised. The problem with these early networks is that they were notcompatible with other networks consequently, all computers were not ableto communicate with each other. The standards of the Internet allow forall computers and networks to work with each ... Read More

A Description of the Rainstorm Which is Hard To See Anything-Especially When The Downpour Makes the Windshield Wipers Work Constantly (1325 words, 4 pages)

During the rainstorm, it's hard to see anything-especially when thedownpour makes the windshield wipers work constantly. On this cold, drearySeptember night young two year old Mica is safely buckled in her childsafety seat, which is attached to the passenger seat belt. Her olderbrother, Sean, quietly sleeps in the backseat while ... Read More

A Description of the Airbag Deploying Which Has Reduced the Risk of Being Killed in a Crash (625 words, 1 pages)

Crash! Your car just smashed into the car right in front of you at a speed of 35 mph. The whole front of your car is smashed but luckily your head isnt, thanks to the airbag deploying. This scenario happened over 2.9 million times through August, 1998. significantly reduce the ... Read More

Automobile Safety: The Importance of Airbags (1007 words, 2 pages)

Imagine you are driving on the freeway, and you are bumped from behind by another driver. Its nothing serious, but the bump triggered your airbags to go off. Startled by the airbags inflating for no real reason, you wait for them to deflate so you can move to the shoulder. ... Read More

An Analysis of Aviation Power plants Which Reshaped Modern Life and Has Provided For Extreme Convenience (966 words, 2 pages)

Aviation Powerplants Aviation has reshaped modern life and has provided for extreme convenience for traveling businessmen, vacationers, and thrillseekers alike. It also plays a key role in military operations of all kinds. Although aircraft design progression plays a predominant role in advancing speed, agility, utility, and entertainment none of these ... Read More

An Analysis of the Advances in Technology in Many Researchers Who Have Become Captivated With the Pursuit of Artificial Intelligence (3647 words, 5 pages)

With advances in technology many researchers have become captivated with the pursuit of Artificial Intelligence. Numerous fields of study have tried to contribute their knowledge in order to create intelligence. However, years of research have thus far been unable to create human intelligence. The endeavour seems doomed to fail, for ... Read More

The Evolution of Computers (604 words, 1 pages)

The idea of computing has been in peoples minds throughout history. Today we have a different idea of computers, but a computer is any complex counting machine. The first computer ever used by a person could have been a simple set of stones that he used to represent a set ... Read More

An Overview of a Computerized Accounting System (2168 words, 6 pages)

ContentsPage1. Introduction32. The changing business environment33. Computerised accounting information systems43.1 Input devices43.2 Processing and storage devices43.3 Output devices53.4 Accounting software53.4.1 Accounting packages53.4.2 Spreadsheets and other software64. The components of an accounting information system 64.1 Source documents64.2 Journals64.3 Ledgers74.4 Files74.5 Reports74.6 Controls75. The advantages of computer processing summarised86. Conclusion97. Recommendations98. Bibliography101. ... Read More

A Description of the Many Computer Networks on the Market Before the Internet Was Comprised (832 words, 3 pages)

There were many computer networks on the market before the Internetwas comprised. The problem with these early networks is that they were notcompatible with other networks consequently, all computers were not ableto communicate with each other. The standards of the Internet allow forall com-puters and networks to work with each ... Read More

A Research on Cockpit Design in Aviation (3987 words, 12 pages)

I. IntroductionSince the dawn of the aviation era, cockpit design has becomeincreasingly complicated owing to the advent of new technologies enablingaircraft to fly farther and faster more efficiently than ever before. Withgreater workloads imposed on pilots as fleets modernize, the reality of he orshe exceeding the workload limit has become ... Read More

Computer Science Essay Examples