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CSE :: Computer Hardware

Computer Hardware - Section 1
Computer Hardware - Section 2
Computer Hardware - Section 3
Computer Hardware - Section 4
Computer Hardware - Section 5
Computer Hardware - Section 6
Computer Hardware - Section 7

  1. Which is the easiest component to environmentally recycle?

    2. A.
    Motherboards
    B.
    CMOS batteries
    C.
    Toner cartridges
    D.
    Cathode ray tubes
    E.
    None of the above

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  2. What problem can occur if a printer cable is to close to a power cable?

    3. A.
    ESD Electrostatic Discharge
    B.
    EMI Electromagnetic Interference
    C.
    parity error
    D.
    no affect
    E.
    None of the above

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  3. ESD damage can be caused by:

    4. A.
    Placing an IC in a non-conductive plastic bag
    B.
    Placing an IC on a grounded mat
    C.
    Repeated sags in current supplied from outlets
    D.
    Touching metal on the chasis
    E.
    None of the above

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  4. The standard VGA display has _____ pixels in its native graphics mode?

    5. A.
    648 x 320
    B.
    640 x 480
    C.
    680 x 440
    D.
    1024 x 786
    E.
    None of the above

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  5. What problem can occur if a printer cable is to close to a power cable?

    6. A.
    ESD Electrostatic Discharge
    B.
    EMI Electromagnetic Interference
    C.
    parity error
    D.
    no affect
    E.
    None of the above

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  6. How can you totally protect a PC from damage during an electrical storm?

    7. A.
    Disconnect the AC power cable
    B.
    Disconnect all external cables and power cords
    C.
    Use a surge protector
    D.
    Turn off the AC power
    E.
    None of the above

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  7. The ESD wrist strap is designed to protect PC Components or Service Technicians ?

    8. A.
    PC Components
    B.
    Service Technicians
    C.
    All of the above
    D.
    None of the above

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  8. To test for AC ripple on a PC power supply, you would set the volt/ohm meter for:

    9. A.
    DC voltage scale
    B.
    AC voltage
    C.
    OHM scale
    D.
    Farad scale
    E.
    None of the above

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  9. The ATAPI compliance is stands for?

    10. A.
    CDROM
    B.
    Bus mastering
    C.
    Mass storage device
    D.
    All of the above
    E.
    None of the above

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  10. Which of the following FRUs would be considered both an input/output device?

    11. A.
    Video board
    B.
    SCSI host adapter
    C.
    System board CPU
    D.
    All of the above
    E.
    None of the above

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