Function of digital computer A typical digital computer system has four basic functional elements: (1) input-output equipment. (2) main memory. (3) control unit. (4) arithmetic-logic unit. Any of a number of devices is used to enter data and program instructions into a computer and to gain access to the results of the processing operation. Common input devices include keyboards and optical scanners; output devices include printers and cathode-ray tube and liquid-crystal display monitors
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thing is the computer. The computer is important because I use it for entertainment‚ scholl work‚ and just to help out a friend when something important is due. Without a computer I dont know what I will do. Thank god for computers. In my home the computer is something that is needed especially for entertainment. First‚ my computer help me catch up on today events occuring around the world. Just in cause I miss the news on television‚ I can get updated on the computer. Second‚ the computer is a great
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Today computers have been important factor to society because of the way they are used towards education‚ government‚ internet‚ and etc. Most of the people want to buy a computer to be able to us internet. With internet you could chat with people all over the world‚ research information‚ buy and order supplies‚ food‚ computers‚ movies‚ clothing‚ and etc‚ so having internet in computers is very helpful for many. Computers have been tremendously beneficial to the educational system since the style
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Negetive Aspects of computer Children are exposed to computers at an early age and some even children know more than their parents about computers. However‚ regular computer use can have some negative effects on children‚ especially those that frequently use computers for extended periods of time. Some children who frequently use the computer may be at risk for developing vision problems. According to the American Optometric Association‚ children can be even more susceptible than adult
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It can refer to all computer instructions in general or to any specific set of computer instructions. It is inclusive of both machine instructions and source code (more human-understandable instructions that must be rendered into machine code by compilers or interpreters before being executed). On most computer platforms‚ software can be grouped into a few broad categories: software is the basic software needed for a computer to operate. software refers to one or more computer programs and data
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The computer was born not for entertainment or email but out of a need to solve a serious number-crunching crisis. By 1880 the U.S. population had grown so large that it took more than seven years to tabulate the U.S. Census results. The government sought a faster way to get the job done‚ giving rise to punch-card based computers that took up entire rooms. Today‚ we carry more computing power on our smartphones than was available in these early models. The following brief history of computing is
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Advantages of Total Quality Management (TQM) Improves Reputation - TQM programs have the advantage of improving corporate as well as product reputations in the marketplace‚ because errors and defective products are discovered much more rapidly than under a non-TQM system‚ and often before they are ever sent to market or found in the hands of the public. Higher Employee Morale - Compared to employees who are motivated‚ disengaged workers are less efficient‚ miss more workdays and cost organizations
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Computer Fundamentals: Pradeep K. Sinha & Priti Sinha Computer Fundamentals: Pradeep K. Sinha & Priti Sinha Ref Page Chapter 1: Introduction to Computers Slide 1/17 Computer Fundamentals: Pradeep K. Sinha & Priti Sinha Computer Fundamentals: Pradeep K. Sinha & Priti Sinha Learning Objectives Learning In this chapter you will learn about: § Computer § Data processing § Characteristic features of computers § Computers’ evolution to their present form § Computer generations § Characteristic features
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IP_Array_start.vbs ’ Written by:Kamal ’ Date: 11/25/2012 ’ Class: COMP230 ’ Professor: ’ =================================== ’ This initialize a 2-dimension array ’ of IP Address. The first index +100 ’ is the room# and the second index+1 ’ is the computer# in the room. dim ipAddress(5‚3) ipAddress(0‚0)="192.168.10.11" ipAddress(0‚1)="192.168.10.12" ipAddress(0‚2)="192.168.10.13" ipAddress(0‚3)="192.168.10.14" ipAddress(1‚0)="192.168.10.19" ipAddress(1‚1)="192.168.10.20" ipAddress(1
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Marketing Law and Ethics Assignment One - Ethics Being ethical as a marketer has its advantages as well as its disadvantages. The ’negative’ advantages are obvious‚ all of which point to personal and business gain. However‚ to say that one must act unlawfully to be unethical would be false. The provided statement is completely factual and is particularly relevant to marketing and‚ more accurately‚ business‚ in the fact that "ethics are not‚ by definition‚ counterproductive to profit‚ but may be
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