Mainframes and Personal Computers Overview Mainframes and personal computers have evolved over the years but their core functions have stayed the same. The mainframe is used connect multiple users for large organizations while personal computers are generally used for a single users. The more drastic changes for mainframes and personal computers have been speed and size. Mainframes use to be the size of buildings. Now they are the size of a textbook. Personal computer ’s origins came from the dumb
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Computers Computers have made life easier for the human race. Americans today take for granted the great impact the computer has on their lives‚ making things easier‚ faster‚ and more convenient for them. Computers helped the world a lot and helped us take a large step into the future. Almost anything you know is run or made by computers‚ industry‚ cars‚ jets‚ and ect. Computers are the most important innovations in history‚ without computers the world would not be able to function in the
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The Development of Personal Computers The history of the computer goes back hundreds of years. From the abacus through the modern era the evolution of computers has involved many innovative individuals. It was out of this desire to innovate many fascinating tabulating machines developed. The modern computer‚ therefore‚ evolved from an amalgamation of the genius of many individuals over a long period of history. Many people shaped the world by making the efforts to develop technology.
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Master Akinyemi Akintunde (A.K.A LAGBE) Computer package Hand Hand- Book powered by www.lagbeglobal.net What is a Computer? A computer is a programmable machine. The two principal characteristics of a principal computer are: it responds to a specific set of instructions in a well-defined manner defined and it can execute a prerecorded list of instructions (a program). Modern Computers Defined Modern computers are electronic and digital. The actual machinery -- wires‚ transistors
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General Computer Questions [pic] General Computer Question 1: What is a computer? Answer: A common‚ somewhat simplified‚ definition is that the computer is an electronic device that can be used to process information. Today‚ computers are not only used for calculations‚ but also for creating and manipulating text and pictures. They are used to design bridges and spacecraft‚ to record a company’s sales and to keep track of customers‚ to create a school newspaper‚ or to estimate the cost
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latest of a long series of information technologies‚ which includes printing‚ mail‚ radio‚ television and the telephone. It is the application of computers and telecommunications equipment to store‚ retrieve‚ transmit and manipulate data‚ often in the context of a business or other enterprise. The term is commonly used as a synonym for computers and computer networks‚ but it also encompasses other information distribution technologies such as television and telephones. Information technology refers
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Paul Allen using the name‚ “Micro-soft” referring the their 60/40 partnership. Their main product is BASIC. Gates and Allen worked day and night to create the first version of Microsoft Basic‚ a simple computer software. They realize that the future of personal computers is in the software. The Computer Mart opens on Madison Avenue in New York. Zilog Z-80 chip is introduced. They have 3 employees including themselves and the revenue is $16‚000. July 1‚ 1976‚ Microsoft refines and enhances BASIC to
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within their jurisdictions. 8. A court may depart from a precedent if the precedent is no longer valid in view of changed technology. 9. Common law is no longer a source of legal authority. ____ 10. A substantive law creates or defines legal rights and obligations. Multiple Choice ____ 11. The River City Council‚ the Santa Clara County Board‚ the Texas state legislature‚ and the U.S. Congress enact laws. These laws constitute a. administrative law. b. case law. c. stare decisis. d. statutory law.
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• Siddhartha Gautama‚ more commonly known as Buddha. • Focusses on personal spiritual development • They believe in no personal god • Four Noble Truths: The truth of suffering The truth of origin of suffering The truth of cessation of suffering The truth of the path to the cessation of suffering • (First) Dukkha - Suffering like old age‚ sickness and death. Life frequently fails to live up to our expectations • (Second) Samudaya - Causes of suffering = Greed and desire
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Roettger Computer Fundamentals for Technology February 23‚ 2014 The History of Personal Computers (Zimmermann) The personal computer in the beginning was not intended to be used for personal entertainment or for email‚ but was intended to be used for solving a number-crunching crisis. By 1880‚ the United States had grown so much that it took several years to calculate the United States census results. They were looking for a faster and more efficient way to get the results. The first computers were
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