Introduction to Computers with answer :Set 4 1. How many input lines are needed to construct 1024 bit coincident core plane? (a) 8 (b) 16 (c) 32 (d) 64 (e) None of the above. ANS: d 2. A digital computer is based on the principle of (a) measurement 1 / 23 Selected objective question on Introduction to Computers with answer :Set 4 (b) logic (c) multiplication (d) counting ANS: d 3. How many types of storage loops exist in magnetic bubble memory (a) 8
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History of Computer Introduction Man’s progress is measured by sophistication of his tools. First‚ he discovered how to control fire. Eventually‚ he invented the wheel. He built boats and earned to harness the wind. As soon as commerce developed in the early societies‚ people recognized the need to calculate and keep track of information. They soon devised simple computing devices and bookkeeping systems to enable them to add‚ subtract‚ and simple record transactions. Today‚ we are witnessing
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History of Computers ENG 121 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 they drove themselves to work‚ the traffic lights that so often hampered us are controlled by computers in an attempt to speed the journey. Accept it or not‚ the computer
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Desktop Computer or Laptop Computer Deciding on purchasing a desktop computer or a laptop computer can be a tough choice; one should consider a few guidelines. Some of these guidelines have to do with the physical aspect of the two computers‚ functioning of the computers‚ and the cost and reliability. When buying a desktop or laptop computer it is a good idea to know what you’re looking for. The physical aspect is a really important thing to look at when buying a desktop or laptop computer. Screen
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THE VALUE OF COMPUTER EDUCATION TODAY Necessity is the mother of revolution. The saying holds true for computers also because computers were invented as a result of a main search for a fast and an accurate calculating device. A few days ago there were only few computers in our country. They were enormous and expensive machines. Although abacus was invented around 600 B.C. It is interesting to know that it can calculate at an amazing speed. The first mechanical adding machine was invented by Blaise
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My Favorite Childhood Memory When I was about 4 or 5 my brothers and I were thinking of playing hide and go seek in the house. Our mom and dad were gone on a date. They went out to lunch and to a movie. We called them on the phone to see when they will be back‚ so they wouldn’t walk in and wonder what we were doing. Before we got off the phone with them we asked them to call on the way home because we set the alarm. They responded and said ok. After we got off of the phone with them we
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HISTORY OF THE COMPUTER ARTICLE WRITTEN BY: ADEBOWALE ONIFADE ELECTRICAL ELECTRONIC ENGINEERING DEPARTMENT UNIVERSITY OF IBADAN NIGERIA REGION 8 HISTORY OF THE COMPUTER ABSTRACT This paper takes a keen look at the history of computer technology with a view to encouraging computer or electrical electronic engineering students to embrace and learn the history of their profession and its technologies. Reedy (1984) quoted Aldous Huxley thus: “that men do not learn very much from the
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Computer Lab or Computers in the Classroom Everyone lives in a society dependent on technology at work‚ home‚ and school‚ but students are not able to access this technology on a continuous basis. Computers are significant to education because they make us reconsider how students learn‚ how they are inspired‚ and what useful information is. Classroom with computers have become an important part of the curriculum and need to be used daily. Phasing out computer labs and putting computers right in
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The Longest Memory – Fred D’Aguiar The Longest Memory is a novel by Fred D’Aguiar‚ which has many different underlying themes and ideas communicated through it‚ but all relating back to two main themes of the book. These themes are Racial Superiority and the opposing ideas of Slavery and Christian Values. The date in which this novel is set (early eighteenth century) was a brutal and a seemingly amoral time. The white population at that time had deemed it just to enslave African peoples‚ whom
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Funny Memory New Year is coming; many of my friends have made a plan of where to go and what to do. Some go to Taipei attending the countdown party nearby Taipei 101. Some go home to enjoy the delight wither their family‚ and so do I. It seems that everywhere is full of joyful atmosphere. However‚ I got a bad news recently that my mother told my father’s company asked him to be on a business trip to Indonesia for three weeks. I think it is pity that I cannot share the happiness of the New Year with
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