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Computer Fundamentals · all questions

Computer fundamental
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A high quality CAD system uses the following for printing drawing and graphs

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A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called

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The equipment with which the computer talks to its users is called a

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In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of a register?

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The term gigabyte refers to

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The CPU chip used in a computer is partially made out of

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Which of the following best describes a computer-based information system?

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Accessing records from a file directly without searching from the beginning of the file is

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EBCDIC can code up to how many different characters?

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When did IBM close the last of its punched card manufacturing plant?

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The monitor of a computer is connected to it by a

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In a punched card system, data is processed by a

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A single bus structure is primarily found in

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What is the highest address possible if 16 bits are used for each address?

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An integrated circuit is

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Which of the following memories contains a thin film of magnetic material sandwitched between two permanent bias magnets?

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Which of the following bus types are used by the Apple Macintosh computer?

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When the time to establish link is large and the size of data is small, the preferred mode of data transfer is

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Group of instructions that directs a computer is called

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A computer-controlled device for training exercises that duplicates the work environment is a:

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