COMPUTER FUNDAMENTALS SECTION A PART ONE MULTIPLE CHOICES: 1. (b) Two types. 2. (b) 1 or more input signals to produce output. 3. (d) Both (a) and (c). 4. (b) Non-volatile. 5. (c) Direct-access storage device. 6. (c) Multiple object program files of any software. 7. (d) None of the above. 8. (b) way in which the network’s nodes are linked together. 9. (a) World wide web 10. (a) General purpose electronic equipment for homes. PART TWO 1. WRITE A SHORT NOTES ON “THE OSI MODEL”
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Computer science From Wikipedia‚ the free encyclopedia Computer science (abbreviated CS or CompSci) is the scientific and practical approach to computation and its applications. It is the systematic study of the feasibility‚ structure‚ expression‚ and mechanization of the methodical processes (or algorithms) that underlie the acquisition‚ representation‚ processing‚ storage‚ communication of‚ and access to information‚ whether such information is encoded in bits and bytes in a computer memory or
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External Factors of Apple Computers Globalization‚ Technology‚ and E-business are all major factors influencing today’s business world. They influence many of our business related decisions on a daily basis. Some of these decisions could be deciding to use a computer to order a new desk from Singapore or using your cell phone to make a conference call in India. Even Apple’s management functions are not immune to these critical factors. Apple began selling personal computers produced in the garage
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was sitting under a tree. He was born on January 4‚ 1643 in Lincolnshire‚ England and later on died in London‚ England on March 3‚ 1727. Although Newton was known as a brilliant man‚ his childhood education days proved otherwise‚ there were school reports that conveyed him as being inactive and careless. When he was about ten years old‚ he started school at the “Free Grammar School in Grantham.” Later on Newton was withdrawn from school‚ but after some time‚ William Ayscough‚ his uncle‚ made the decision
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Chapter 1. Introduction to Computer Organization and Computer Evolution I. Computer Organization and Computer Architecture In describing computers‚ a distinction is often made between computer architecture and computer organization. Although it is difficult to give precise definitions for these terms‚ a consensus exists about the general areas covered by each. Computer Architecture refers to those attributes of a system visible to a programmer or‚ put another way‚ those attributes that have a
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speech will be related to an important echo that face technology with is computer threats. I will cover some of important threats that face most of us; I will tell you how to protect your computer from threats‚ how to deal with hackers‚ crackers and what to do if your computer was attacked. The most popular threat that face computers are viruses‚ A virus is a program written intentionally to change the way your computer operates without your permission or knowledge. Their behavior is similar
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CHAPTER ONE COMPUTER SYSTEM FUNDAMENTALS 1.1 Computer System as a Universal Tool A computer system is an electronic device that accepts inputs; transform the input through some processes to obtain output or information that can aid effective decision making. Information originated from raw data which by its own simple definition is any raw fact or figure that can be subjected to a form of manipulation before it can be trusted for decision making. Data can originate from various sources depending
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Have you ever heard of Neil Simon? Well he is a famous comedy playwright. He has written various amount of books. He has dedicated his life to playwright. He is now eighty-nine years old to this day and still has a big influence in a lot people’s lives. He is a very inspirational person and has mean a lot to the community. He had to go through had things in life but has still conquered a lot of obstacles. He reminds a lot of people to never give up and keep progressing no matter what. He is a legend
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Computers – An Introduction A computer is defined as an electronic device that accepts input‚ processes it as per the given instructions and produces meaningful output. The term computer is used to describe a device which is combination of electronic and electromechanical devices. It is derived from the word “Compute” which means Calculation. “Charles Babbage” is known as the father of the computer. Data and Information Data refers to raw facts that are gathered and fed to the computer. A computer
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Saint Paul College Foundation‚ INC. Mandaue Branch A Research on Computer addiction among 3rd year and 4th year students of St. Paul College Foundation INC Jason A. Labaya And Jed C. Gorgonio Submitted in Partial Fulfillment of the Requirements in English IV High School Department St. Paul College Foundation INC Feb.21‚ 2011 APPROVAL SHEET The research paper attached hereto‚ entitled “Computer addiction among 3rd year and 4th year students of St. Paul College Foundation INC”‚ prepared and
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