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CSE :: Computer Hardware

  1. To prevent toner from sticking to a laser printer's heat rollers, apply which of the following:

  2. A.
    Alcohol
    B.
    Oil
    C.
    Ammonia
    D.
    Beer or Jack Daniels
    E.
    None of the above

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  3. Which controller would support an external CD-ROM drive?

  4. A.
    ESDI
    B.
    ARLL
    C.
    MFM
    D.
    SCSI
    E.
    None of the above

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  5. What would you ask to determine if the display is working?

  6. A.
    Is there a video cursor or action on the screen?
    B.
    Did the computer beep or chime?
    C.
    Is there high voltage static on the screen
    D.
    Is the brightness or contrast turned up or down?
    E.
    All of the above

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  7. You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of:

  8. A.
    RFI
    B.
    EMI
    C.
    EXE
    D.
    FYI
    E.
    IOU

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  9. How many bits in a byte?

  10. A.
    16
    B.
    8
    C.
    255
    D.
    10
    E.
    2 to the 9th power

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  11. What is the result of adding an IP address to the DNS server search order

  12. A.
    It restricts browsing to that DNS server
    B.
    It overrides the local systems IP address
    C.
    It tells the DNS Server where the local system is located
    D.
    It tells the local system where the DNS Server is located
    E.
    None of the above

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  13. RS-232 is a standard that applies to?

  14. A.
    Parallel port
    B.
    Serial port
    C.
    Game port
    D.
    All of the above
    E.
    None of the above

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  15. Your modem does not respond when you try to dial out. You try another modem on another computer and get the same result. What is the most likely problem?

  16. A.
    defective modem
    B.
    defective computer
    C.
    software bug
    D.
    bad phone line
    E.
    virus

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  17. You suspect a virus has entered your computer. What will not be affected by the virus?

  18. A.
    CMOS
    B.
    Boot sector
    C.
    Floppy disks
    D.
    Program files
    E.
    None of the above

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  19. How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks ?

  20. A.
    DOS=High
    B.
    devicehigh=
    C.
    loadhigh=
    D.
    DOS=UMB
    E.
    None of the above

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