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

6699 total results

The Idea behind the Prepaid Phone Cards and How to Use Them (1231 words, 2 pages)

Pre-paid Phone Cards For consumers who either do not have a home phone or need to make phone calls when away from home, prepaid phone cards can offer ease of use, convenience and savings. While there are numerous such cards to choose from, not all cards are created equal. Nor ... Read More

The Computer Security Concerns Brought about by the Processor Serial Number (PSN) (511 words, 2 pages)

The recent release of the Intel Pentium III has consumers as well as businesses concerned about the privacy of the computer world. The controversial issue is a feature in the Pentium III chip known as a Processor Serial Number or PSN. It identifies individual machines connected to the internet by ... Read More

A Summary of Different Memory Sizes of Central Processing Unit in Computer Technology (811 words, 2 pages)

PARTICIPATION REPORT 2 CHAPTER 4 PART 1 IN BRIEF MAIN IDEAS MICRO-BRAINThe first steps I would take in creating bulletin boards would be to have each of my four bulletins very colorful and I especially like the idea of a pyramid. The first board would be red and I would ... Read More

A Comparison of Apple Macs and Microsoft PCs (1988 words, 7 pages)

For years, Macs and PCs have been competing for home users. Apple has recently released the new iMac, and the notebook version of the iMac the iBook. Even though several years ago, Macs were better than PCs, now, PCs are better than Macs for home users in terms of performance ... Read More

An Introduction to Operating Systems and the Basis of Computer Programs (2491 words, 6 pages)

Introduction2 Characteristics3 Multitasking3 Application Sharing4 Print Sharing4 System failure recovery4 File SharingLocking5 Comparison of Operating Systems6 Role of Network Administrator8 User access8 Security Measures9 Network Performance9 New Purchase Recommendations Budget10 Maintenance10 Bibliography11 Introduction Operating systems are the very basis of computer software programs. They exist in order for users to ... Read More

An Analysis of the Program Napster a Programr Which Can Link Thousands of Computer (668 words, 1 pages)

Today in the music world a new element has been added into the mix of the industry. An element some view as a threat to music but I see it more as a threat to overly rich performers who might not afford that new beach house in Cancun. This threat ... Read More

A Look into the Virtual World That Is Closed off from the Chaotic Nature of the World (804 words, 1 pages)

Picture, if you will, a world in which no one went outside. When I refer to outside or outdoors, the inference is not the mere act of stepping out the door, but moving, doing, and existing outside. A meaning in which outdoors becomes a part of life it is where ... Read More

An Analysis of the Necessary Steps of a Computer-Networking Student to Get a Job as a Networking Administrator (10371 words, 17 pages)

Through out the world people spend millions or even billions of dollars on their education hoping some day it will pay off. One could spend a lifetime going to school and accomplishing every academic goal there is. However, when it comes to getting reward financially, it is very easy to ... Read More

The Formal Methodologies in Software Engineering (320 words, 1 pages)

A good methodology enables one to model a system without mentioning any specific implementation. A good model allows the designers the ability to concentrate on what the system should be rather than being bothered by initial implementation details. Models are a way good to communicate between the designers and client ... Read More

An Analysis of Video Game in 1995 and 1996 (542 words, 1 pages)

In the two years of 1995 and 1996, the video game world was taken into another gaming dimension. The releases of the Sony Playstation in September of 95 and the Nintendo 64 in September of 96 has given the gaming world an enormous boost of technological advances in the home ... Read More

An Introduction to Spatial Privacy in the Geographic Information Age (3030 words, 5 pages)

New Dimensions in Privacy Spatial Privacy in the Geographic Information Age Abstract The conceptualization of privacy as a right in the United States has most decidedly been an evolutionary work in process throughout much of the 20th century. There is some indication, however, that it has been more of a ... Read More

An Analysis of Commercial IT Support Given to a Corporation (2306 words, 8 pages)

1. Executive summary Corporation normally requires support from commercial IT agency. When set up the network, the network design should be simplified and easily to managed. For new company network, there prefer to include 10 computers, one network printer, file sever (share for 10 staffs), one of 24 ports 10100Mbps ... Read More

The Attributes of a Multi-User and a Network Operating System (1201 words, 3 pages)

INSTALLATION AND CONFIGURATION OF SERVERS AND CLIENTS Part A 1) Describe the attributes of a multi-user and a network operating system. Multi-user system A multi-user Operating System is an operating system that has to provide support for at least two users at a time. The three main features of a ... Read More

An Introduction to the Career Path of a Network Support Specialists (568 words, 1 pages)

I have decided to research the Career path of a Network Support Specialists. I have been looking into this job field for quite sometime now, and still seem to be interested. A Network Support Specialist is responsible for the administration and maintenance of computers, network connection, e-mail, telephones and other ... Read More

A Study of Negative Correlation Between Television Viewing and Attention Span (351 words, 1 pages)

The relationship between television viewing and attention span has been described as a negative correlation. Negative correlation is defined as "An association between increases in one variable and decreases in another. " (Psychology 7th Edition, Carol Trans and Carole Wade, pg. 676.) My hypothesis is that the more television an ... Read More

The Process of Digitalization in Each Generation (911 words, 2 pages)

No one can be sure of the future or what is going to happen, but there are those who are imaginative enough to predict it. In Being Digital, Nicholas Negroponte presents his vision for the future of mediating technologies, how they could and should evolve, and how they will have ... Read More

An Argument in Favor of ‘Napster’ (1439 words, 4 pages)

Argumentative Napster is Not Violating Copyrights Going to be a Useful Tool for Musicians in the Future Copyright infringement has quickly become one of the most talked about issues of the internet. The most difficult aspect is defining its boundaries and pinpointing its limits. The distribution of music via Napster ... Read More

An Argument Against ‘Napster’ (494 words, 1 pages)

Who wouldnt want to get free music off the Internet? I know I would jump at the chance to be able to get all the music Ive ever wanted for free. This is what the program Napster has attempted to do. But, you have to as yourself, what about copyright ... Read More

An Analysis of the Past, Present and the Future of the Microwave (573 words, 1 pages)

Microwave ovens were once though of as evil and cancer causing. That view has changed dramatically as the microwave went from an experiment, to what we know today, and will continue to advance years into the future. The purpose of this paper is to give some insight into the past, ... Read More

The Application of Matrices in Today’s Society (669 words, 1 pages)

Matrices Used In Computer Graphics Every one of us uses matrices nearly everyday in our lives and probably unaware of it. Matrices are commonly used in computers for their 3D graphics. Most of the matrices that are used are either 3x3 or 4x4 matrices and are computed by either rotation ... Read More

Mach Operating System Distributed for Parallel Computation (397 words, 2 pages)

The Mach operating system was designed to incorporate the many recent innovations in operating system research to produce a technically advanced and fully functional system. Mach incorporates multiprocessing support throughout which is extremely flexible and ranges from shared memory systems to systems with no memory shared between processors. Mach is ... Read More

An Overview of the Interior lighting Equipment (1125 words, 2 pages)

I will be discussing lighting units, their uses and their pro's and con's. The ability to construct a well light set is relied upon the Director of Photography, and ranges from being used for dramatic intensity or just softening a room. Unlike human eyes, sets need some adjustments to keep ... Read More

A Description of the Legislations Made for the Computing Industry (994 words, 3 pages)

With the rapid growth of the computing industry over the last fifty years, many obstacles have arose and been brought to the attention of people involved in the computing world. These were things such as people's personal data accessed against their will, software copyright theft and various offensive or unlawful ... Read More

A Comparison of the Definition of “Computer” in the Oxford English Dictionary and the Thorndike-Barnhart Student Dictionary (356 words, 1 pages)

Computers have become a large part of the modern-day world, this is why I decided to look up the word computer in the Oxford English Dictionary and the Thorndike-Barnhart Student Dictionary and compare the two definitions given. According to the Oxford English Dictionary, the first meaning of the word computer ... Read More

The Processes That Takes Place Behind Typing (374 words, 1 pages)

Typing is not as simple a process as it seems. While the ease with which we type and the speed at which the text appears on-screen is indicative of a simplistic method of keyboard-to-computer interaction, nothing could be further from the truth. This ease and speed is only and indicator ... Read More

A History of Kevin Mitnick and Computer Hacking (1861 words, 3 pages)

Imagine being imprisoned for more than four years without a trial, without a bail hearing, and without being allowed to have any visitors outside of immediate family and legal staff. Imagine what kind of a crime you would have to commit to be eligible for this treatment. Murder? Bank robbery? ... Read More

A Comparison of Java and C++ (1214 words, 2 pages)

Java Vs. C Today, the majority of families own a home computer that is vastly more powerful than giant mainframes of years gone by. Computer hardware has been evolving rapidly with no end in sight, and with all of the advancements in computer hardware come advancements in computer software gone ... Read More

The Invention of the Computer 50 Years Ago (240 words, 1 pages)

Invention Of the Computer By Kenneth H. Russell The invention of the personal computer took place about 50 years ago. Steve Jobs and others had developed the Apple. Since then the whole world has affected by it in the following ways 1.Computers balance financial transactions such as our personal bank ... Read More

The Changes of Computers as the Source of Information: Pros and Cons (2117 words, 4 pages)

In the past ten years, we have become a society that depends on the computer so much so that to some, it is inevitable to live without them. Our dependence on the machine somehow voice down to our ability to move great amounts of information across huge distances quickly. The ... Read More

An Analysis of the Materials and Tools Needed in Computer Assembly (1431 words, 4 pages)

It has become increasingly popular to build one's own computer. In many cases, it saves money, and guarantees that you get what you want. Building your own computer also assures that you avoid the proprietary designs many companies use to utilize to keep the customers coming back for new parts. ... Read More

Computer Science Essay Examples