Quality Issues In System Development

The period between the 1970’s and 1980’s was a time of great advancement in computer hardware technology which took an industry still in it’s infancy, to a level of much sophistication and which ultimately revelutionised the information storage and processing needs of every other industry and that of the entire world. However, it was also … Read more

Loss of a Friend

Today in society many people rely on computers as much as they rely on their lungs to keep breathing. If Y2K had occurred, modern life would have collapsed into a world of chaos. People would not know what to do with themselves or their families. Three main problems supercede the rest in the amount of … Read more

Hackers Hell

To deal with hackers who break through office systems through the Internet it is important for information managers to understand their enemy well. If they have sound background knowledge about hackers, they might be prepared to deal with them in a much more effective method. Hackers are very educated often mostly university or high school … Read more

Polymorphic & Cloning Computer Viruses

The generation of today is growing up in a fast-growing, high-tech world which allows us to do the impossibilities of yesterday. With the help of modern telecommunications and the rapid growth of the personal computer in the average household we are able to talk to and share information with people from all sides of the … Read more

An Overview of Hacking

Hackers cost governments, corporations, and even normal people billions of dollars per year. You might ask, sure, there are those out there for profit, but what about the college student who was just doing it for fun? Profit or fun, it’s still theft. In some cases theft of money, in others, theft of information. Just … Read more

History of Computers

The volume and use of computers in the world are so great, they have become difficult to ignore anymore. Computers appear to us in so many ways that many times, we fail to see them as they actually are. People associated with a computer when they purchased their morning coffee at the vending machine. As … Read more

Dell Computer Corporation

Michael Dell founded Dell Computer Corporation in 1984 having only $1000 start-up capital. To date, his business has grown to become the second largest computer systems producer in the world, with average daily sales of more than $5 million. The ‘hub’ of Dells production system is based in the U.S (Round rock, Texas), while other … Read more

Data Security

This paper is about data security and what is done to try to keep data safe, especially on The Internet. The subject was chosen because it is very important in the information age of today. Also a majority of studies right now deal with Internet protocols and computer networking, for this reason I thought this … Read more

Computer Technology

A computer is an electronic device that can receive a set of instructions or program and the carry out this program by performing calculations on numerical data or by compiling and correlating other forms of information. (“Computer” Encarta). It also performs calculations and processes information with astonishing speed and precision. Computer Technology has improved our … Read more

Optical Storage Mediums

The most common way of storing data in a computer is magnetic. We have hard drives and floppy disks (soon making way to the CD-ROM), both of which can store some amount of data. In a disk drive, a read/write head (usually a coil of wire) passes over a spinning disk, generating an electrical current, … Read more

Development Of Computers Over The Decades

A Computer is an electronic device that can receive a set of instructions, or program, and then carry out this program by performing calculations on numerical data or by compiling and correlating other forms of information. Thesis Statement:- The modern world of high technology could not have come about except for the development of the … Read more

Delving Into Computer Crime

White-collar crime, specifically computer crime, is becoming more popular as computers become more readily available. Crimes using computers and crimes against computers are usually committed without fear of being caught, due to the detachment of the offender from the victim. Computer crime is defined as, Criminal activity directly related to the use of computers, specifically … Read more

Computer Virus and Components

In this growing technological world, there is a dependency on computer systems. With the wide spread use of computer systems comes the threat of short programs that damage the system and other programs on that system. These short programs are called computer viruses. There are many computer viruses out there to infect unsuspecting system and … Read more

Information And Decision Systems Careers

San Diego State University has over twenty thousand students. Some have declared majors and others go through a few years undecided. In today’s work force, it is not always weather or not you have a degree, but what type of field you choose could make a difference of up to $20,000 in your salary. I … Read more

Computer Hacking Thesis

Hacking is very well-know way of “crashing” a computer system. Listed below is some information on the problems caused by hacking and some solutions of how to stop hacking. Thesis: Hacking has become such a problem in today’s computer dependent society that stronger measures must be implemented to stop hackers, and if hackers are still … Read more

History of Personal Computers Inc.

From humble beginnings In a two-car garage, by the end of 1993 PC had grown Into a dominant regional compete- tort with hundreds of business and professional customers. Wilson originally got the idea for PC after building home computers for several friends and business associates. Sing standard components, Wilson would assemble and test the computers … Read more

History of computers

The first was a calculating machine funded by the English government. In 1822, English mathematician Charles Babbage had an idea of a steam driven calculating system that could compute tables of numbers. In 1890, Herman Hollering designed a punch card system to calculate the 1880 census. He established a company that would soon become IBM … Read more

History of Personal Computers Inc.

From humble beginnings In a two-car garage, by the end of 1993 PC had grown Into a dominant regional compete- tort with hundreds of business and professional customers. Wilson originally got the idea for PC after building home computers for several friends and business associates. Sing standard components, Wilson would assemble and test the computers … Read more

A Short History About Computers

An Input device 2. Storage for numbers walling to be processed 3. A processor or number calculator 4. A unit to control the task and the sequence of its calculations 5. An output device Augusta Dad Byron (later Countess of Lovelace) was an associate of Babbage who has become known as the first computer programmer. … Read more

History of Computer Games

Several knobs allowed for adjusting the curve and speed of the moving point representing the missile. Because graphics could not be drawn electronically at the time, small targets drawn on a simple overlay were placed on the CRT by the builder of this game. It is believed to be the earliest system specifically designed for … Read more

History of the computer

If there were no computers many businesses would never have existed such as Microsoft, apple many more. The computer has improved our economy and has helped us function in the world. Our modern world it transitioning into a society based on electronics and technological advances. The development of the computer has come a very long … Read more

The History and Evolution of Computers Answers

The Mesopotamia, Egyptians, Greeks, Romans, Chinese, Indians, Japanese, Koreans, Native Americans, and Russians have their own versions of the Abacus (deferent material was used, better suited to their own environments) 2. What were the major Innovations of first-generation computers over the mechanical era? The major innovations of the first-generation computer includes the use of electronic … Read more

History of Apple Computer

Analyze the structure of the personal computer industry over the last ten years. How have the dynamics of the PC industry changed? 2. Has Steve Jobs solved the “problem”? What should Steve Jobs do today? The majority of the general population may think that the PC Industry arrived along with 3111 Gate’s “Windows” package and … Read more

The History and Evolution of Computers

The “Abacus” was the first non-electric computer. The Abacus, also called a counting frame, is a rack of sliding beads and/or pebbles. It is used for performing arithmetic processes. It allowed the users to compute numbers by adding, subtracting, multiplying, and dividing. This way allows this computer to use no electricity at all. This computer … Read more

History of Computer

It also used the binary (base 2) number system in computation, the results being converted to and from decimal (base 10) for the purposes of human consumption. The BBC used vacuum tubes, punched cards and a memory device that looked like a drum. Colossus 1943 Turing * made a major contribution to the development of … Read more

History of Computer

The First man-made computing device. It can perform Dalton and subtraction invented in China Pascal’s calculating machine/Baseline Invented by Blaine Pascal The first mechanical calculator Can perform addition & subtraction Leibniz calculator First general-purpose calculating machine – Extended version of Pascal Calculating machine Can perform multiplication and Division Invented by Gottfried Leibniz Automatic weaving loom/1805 … Read more

A Brief History of Computers

A Brief History Of Computers The history of computers starts out about 2000 years ago, at the birth of the abacus, a wooden rack holding two horizontal wires with beads strung on them. When these beads are moved around, according to programming rules memorized by the user, all regular arithmetic problems can be done. Another … Read more

Brief History of Computer

The first use of the word “computer” was recorded in 1613, referring to a person who carried out ululations, or computations, and the word continued with the same meaning until the middle of the 20th century. From the end of the 19th century the word began to take on its more familiar meaning, a machine … Read more

History of Computer Games

Several knobs allowed for adjusting the curve and speed of the moving point representing the missile. Because graphics could not be drawn electronically at the time, small targets drawn on a simple overlay were placed on the CRT by the builder of this game. It is believed to be the earliest system specifically designed for … Read more

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