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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Music and dance were the biggest forms of entertainment during the Renaissance. People would sing and play an instrument for fun so‚ it became a part of everyday life. Some of the great music from this time period was sung by choirs. A new style of music consisted of blending voices at the same time. That style of singing was called polyphony and became very popular. Also‚ the madrigal was another popular form of music. This form of music was sang by three or six singers. Like the polyphony‚ the
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Sony Car Navigation System – Case Analysis. Car Navigation systems’ demand characterization in Japan‚ Europe and US. Car navigation systems (CNS) demand is mainly determined by different car driving environments and drivers preferences. Both factors vary across markets and determine CNS’s most valuable features for each market. In 1996‚ Japan was the world largest CNS market with sales of 850‚000 units. Several factors accounted for CNS strong popularity. First‚ a highly complicated Japanese road
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Computers have become such indispensable devices in the modern era that we cannot imagine life without computers. However‚ there have been different ideas on the benefits of computers. In my opinion‚ computers do more good than harm because they can make life easier and also can help our work become more systematically and productively. Firstly‚ computers give many advantages as they can make life easier. As a student‚ many works must be done by using computer such as assignment and presentation
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Question 1: Globalization brings a lot of chances for companies to expand its operation to capture more benefit‚ however‚ it also bring many challenges such as more competitors. Airline industry is an industry which has captured a lot of benefit from globalization‚ and AIRASIA is one of the most successful companies in the air industry. AIRASIA was founded by a government owned organization DRB-Hicom in 1993 and started operation on 18 November. However‚ it was not successful
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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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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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