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    Question: Which of these is not a computer operating system?
    Answer: Photoshop is a program used to manipulate digital images. The other programs operate whole computers.
    Question: In what form does the Internet move information between users’ computers?
    Answer: Data is broken into small groups called packets that contain the recipient’s address so that they can travel over available lines and be reassembled in order on arrival.
    Question: What was the Universal Automatic Computer nicknamed?
    Answer: The Univac computer was built in the 1950s. It was one of the most powerful computers of its time, though it seems very primitive by today’s standards.
    Question: Which of the following is a computer operating system?
    Answer: Invented in the early 1990s, Linux is a variant of the UNIX operating system, which has been in use since the 1960s.
    Question: Which of these operating systems is made by Microsoft?
    Answer: Microsoft released the first version of its Windows operating system in 1985.
    Question: Which of these is not a computer font?
    Answer: Helvetica, Times, and Garamond are popular typographic fonts, widely distributed in computer systems such as Windows.
    Question: Which of these relates to a computer?
    Answer: A megabyte is a unit of computer memory. It is made up of 1024 kilobytes.
    Question: Which of these is part of a computer?
    Answer: A keyboard is an important part of a computer. It allows the user to enter data by typing numbers and letters.
    Question: What is a word relating to transferring electronic data?
    Answer: To download something means to move data from one location to another. Usually a download involves copying data from the Internet.
    Question: Which of these is not a well-known computer manufacturer?
    Answer: Mercedes-Benz is a famed German automaker.
    Technician operates the system console on the new UNIVAC 1100/83 computer at the Fleet Analysis Center, Corona Annex, Naval Weapons Station, Seal Beach, CA. June 1, 1981. Univac magnetic tape drivers or readers in background. Universal Automatic Computer

    Computers and Operating Systems

    Jack O'Brein/U.S. Department of Defense
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