Parts of the Computer & Their Functions Computers are assembled from several key components that make the computer functional‚ called hardware. While most computer users are primarily familiar with the monitor‚ keyboard‚ mouse‚ and other peripherals‚ the most important physical parts of a computer exist inside the case. CPU * The central processing unit processes all of the data that is accessed by the machine. In PCs the CPU‚ or microprocessor‚ is a small silicon chip located beneath the
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UNIT - I BASIC STRUCTURE OF COMPUTERS FUNCTIONAL UNITS A computer consists of five functionally independent main parts. They are‚ ➢ Input ➢ Memory ➢ Arithmetic and logic ➢ Output ➢ Control unit Basic functional units of a computer [pic] The operation of a computer can be summarized as follows The computer accepts programs and the data through an input and stores them in the memory.The stored data
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SCI Education services Ltd. Course: BBA Module: Fundamentals of Computer Topic:- Organization of Computer ( Questions & Answers) Assignment # 3 Submitted To: Ms Anum Latif Submitted By: Fatima J.Aldeen Date: 14/09/2013 Q1) Explain the functions of input and output devices. Ans) Before knowing anything about the features of these devices‚ we should know what they basically are. The information or data that’s entered or sent to the computer to be processed is considered input and
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Facts About China 1.)21% of China’s population live in urban areas and 79% live in rural areas. 2.)China’s national anthem is the "The East is Red." 3.)The capital of China is Beiming or else Peking. 4.)The name of the currency in China is Yuan. 5.)The life expectancy in China for males is 65.5 and for females is 69.5. 6.)The literacy rate in China is 80% 7.)The main religions in China are Atheistic‚ Buddhism‚ and Daoism. 8.)In the 5fh century AD the Chinese had calculated the value of pi more than
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the following topic:Some people consider computers to be more of a hindrance than a help. Others believe that they have greatly increased human potential. How could computers be considered a hindrance?Give reasons for your answer and include any relevant examples from your own experience. Write at least 250 words.Look at the words or phrases in capitals. Correct your version where necessary.It is easy to understand why some people believe that computers are more of a hindrance than a help. Operations
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Today’s Computers‚ Intelligent Machines and Our Future Hans Moravec Stanford University July 21‚ 1976 this version 1978 Introduction: The unprecedented opportunities for experiments in complexity presented by the first modern computers in the late 1940’s raised hopes in early computer scientists (eg. John von Neumann and Alan Turing) that the ability to think‚ our greatest asset in our dealings with the world‚ might soon be understood well enough to be duplicated. Success in such
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The Advantages of Computer Technology in Second Language Accession Inspired by the rapid development of technology from the 1980s‚ computer has now become an influential component of second language learning pedagogy. Educators recognize that utilizing computer technology and its attached language learning programs can be convenient to create both independent and collaborative learning environments and provide students with language experiences as they move through the various stages of second language
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Everyone has the right to privacy. Ethics is a branch of philosophy which seeks to address questions about morality; that is‚ about concepts such as good and bad. Some common issues of computer ethics include Intellectual property rights‚ privacy concerns‚ and how computers affect society. One problem is that many domains are being bought and sold to the highest bidder. Personal information has become more important in transacting business‚ and it’s available to many people and organization. The
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EINSTEIN COLLEGE OF ENGINEERING Computer Architecture and Organization Lecture Notes-EC53 SUJATHA.K & JASMINE MARY.S TEXTBOOKS: 1. John P. Hayes‚ ‘Computer architecture and Organisation’‚ Tata McGraw-Hill‚ Third edition‚ 1998. 2. V. Carl Hamacher‚ Zvonko G. Varanesic and Safat G. Zaky‚ “ Computer Organisation“‚ V edition‚ McGraw-Hill Inc‚ 1996. Einstein College of Engineering UNIT 1 INTRODUCTION FUNCTIONAL UNITS OF A COMPUTER SYSTEM Digital computer systems consist of three distinct
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INTRODUCTION Welcome to computer programming! You are about to discover an interesting and exciting world – a world of computer programming. In this unit‚ we introduce you to the concepts of basic computer programming . You will study the terms and concepts used in computer programming. We will then describe the five steps in computer programming. 2.0 OBJECTIVES At the end of this unit‚ you should be able to: 1. Understand the programming process 2. Define computer programming‚ program
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