Computer hacking is the practice of modifying computer hardware and software to accomplish a goal outside of the creator’s original purpose. People who engage in computer hacking activities are often called hackers. Since the word “hack” has long been used to describe someone who is incompetent at his/her profession‚ some hackers claim this term is offensive and fails to give appropriate recognition to their skills. Computer hacking is most common among teenagers and young adults‚ although there
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UNIT-I INTRODUCTION INTRODUCTION TO COMPUTER The term “Computer” is derived from the Latin word “Computare” which means “to compute” or “to calculate”‚ so it is considered to be calculating device. In fact‚ the main objective of inventing the computer was to create a fast calculating machine. But now-a-days more than 75% of non-mathematical or non-numerical work is carried out by the computers. Today‚ computer technology has spread to every sphere of existence of modern man‚ from railway
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6. ABC Computer e. Herman Hollerith g. 7. ASCC Computer f. John Eckert f. 8. ENIAC g. Grace Hopper h. Howard Alken i. John Atanasoff 3. Give the acronym of the following words: 1. ENIAC – Electronic Numerical Integrator and Calculator 2. UNIVAC – Universal Automatic Computer 3. ABC – Antasoff-Berry Computer 4. SSI – Small-Scale Integrated Circuits 5. LSI – Large-Scale Integrated Circuits 6. EDVAC – Electronic Discrete Variable Automatic Computer 7. ASCC
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LEARNING CURVE – FACT OR FICTION? (Author unknown ) The term "the learning curve" has a popular‚ well-known meaning in American culture. In consideration of how and when you start to examine the way that term is used‚ most people discover that the primary and perceived meaning of the term really doesn’t make any sense.If the curve is drawn on a chart which tracks resulting knowledge against time spent learning‚ it might look like the Tetris© (a popular logic game) graph here to the right. By
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Introduction to Computers What is a computer? An electronic device for storing and processing data‚ typically in binary form‚ according to instructions given to it in a variable program.. Many people believe that knowing how to use a computer‚ is one of the basic skills needed to succeed in the workplace. In order to use the computer it is necessary to understand how the computer works. Hardware | Computer hardware is made up of the equipment used to make up you computer unit. These parts
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Motivation in Learning By Muhammad Haibat Khan Education and learning are one of the most important ingredients to becoming all that you can be. How open you are to learning will help determine your path in life. Education and learning are one of the most important ingredients to becoming all that you can be. How open you are to learning will help determine your path in life. Education does not just happen at school. It is not just about Math and other subjects. Your education and
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David Gray November 16th‚ 2012 Professor Riede English 1101 The Risks and Dangers of Computer Hacking Computer hackers become more intelligent every day. Companies attempt to make technology hacker-free‚ which is not plausible. All this does is provide the hacker with more assentive to figure out how to get around it. The growth of technology causes new threats and new problems. The consequences hackers face can be extremely severe‚ or minimal if lucky. Many “elite” hackers get off with
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Argumentative Writing Topic: We are becoming overwhelmingly dependent on computers. Is thisdependence on computers a good thing or should we be more suspicious of their benefits? Introduction Computers are‚ without a doubt‚ a useful tool that many of us use every day. Sincetheir invention‚ people far and wide have become increasingly dependent oncomputers. Computers have found their way into just about every aspect of our lives‚ and in most cases‚ they make things easier for us. They allow us
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Generations of Computer Computer Age: Past‚ Present‚ and Future The First generation The Second Generation The Third Generation The Fourth Generation The Fifth Generation The Computer Age 1951-1958 The First Generation Vacuum Tube – – Rapid changes Four generations over 50 years Trends across generations – Decrease size – Increase speed Magnetic core memory Storage – – Heat Burnout Machine language Punched cards Tape (1957) Characteristics of 1st Generation Computers Computers
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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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