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CSE :: Computer Fundamentals

Computer Fundamentals - Section 1
Computer Fundamentals - Section 2
Computer Fundamentals - Section 3
Computer Fundamentals - Section 4
Computer Fundamentals - Section 5
Computer Fundamentals - Section 6
Computer Fundamentals - Section 7
Computer Fundamentals - Section 8
Computer Fundamentals - Section 9
Computer Fundamentals - Section 10
Computer Fundamentals - Section 11
Computer Fundamentals - Section 12
Computer Fundamentals - Section 13
Computer Fundamentals - Section 14
Computer Fundamentals - Section 15
Computer Fundamentals - Section 16
Computer Fundamentals - Section 17

  1. An AND gate

    2. A.
    implements logic addition
    B.
    is equivalent to a series switching circuit
    C.
    is an any or all gate
    D.
    is equivalent to a parallel switching circuit
    E.
    None of the above

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  2. The daily processing of corrections to customer accounts best exemplifies the processing mode of:

    3. A.
    Batch processing
    B.
    Real-time processing
    C.
    Time-sharing
    D.
    Offline processing
    E.
    None of the above

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  3. Which of the following devices can be used to directly input printed text?

    4. A.
    OCR
    B.
    OMR
    C.
    MICR
    D.
    All of the above
    E.
    None of the above

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  4. To locate a data item for storage is

    5. A.
    Field
    B.
    Feed
    C.
    Database
    D.
    Fetch
    E.
    None of the above

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  5. Which of the following memory is capable of operating at electronics speed?

    6. A.
    Semiconductor memory
    B.
    Magnetic disks
    C.
    Magnetic drums
    D.
    Magnetic tapes
    E.
    None of the above

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  6. The main purpose of time sharing techniques used in computers is to make the best use of the

    7. A.
    CPU
    B.
    peripherals
    C.
    seconday storage
    D.
    floppy disks
    E.
    None of the above

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  7. Which of the following is not true of immediate processing?

    8. A.
    It is often used in real-time applications
    B.
    It can occur with either sequential of direct-access files
    C.
    It can be used in an airline-reservation system
    D.
    Transactions are processed shortly after a real-world event occurs
    E.
    All of the above are true

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  8. A temporary storage area, attached to the CPU, for I/O operations is a:

    9. A.
    chip
    B.
    buffer
    C.
    register
    D.
    core
    E.
    None of the above

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  9. Which part of the computer were is used for calculating and comparing?

    10. A.
    Disk unit
    B.
    Control unit
    C.
    ALU
    D.
    Modem
    E.
    None of the above

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  10. The person contributing the idea of the stored program was

    11. A.
    John von Neumann
    B.
    Charles Babbage
    C.
    Howard Aiken
    D.
    Basic Pascal
    E.
    None of the above

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