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  • Question
  • _____ help prevent power surges.


  • Options
  • A. Surge suppressor
  • B. Spike protector
  • C. UPS system
  • D. High-grade multi-meter
  • E. None of the above

  • Correct Answer
  • Surge suppressor 


  • Computer Hardware problems


    Search Results


    • 1. A COM port is a _____ port.

    • Options
    • A. parallel
    • B. serial
    • C. static
    • D. multi
    • E. SCSI
    • Discuss
    • 2. In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?

    • Options
    • A. on the floppy bus
    • B. on the primary IDE
    • C. on the secondary IDE
    • D. on the SCSI bus
    • E. All of the above
    • Discuss
    • 3. A system has two IDE hard drives that are each divided into primary and extended partitions, which drive letter is assigned to the primary partition of the second drive?

    • Options
    • A. C
    • B. D
    • C. E
    • D. F
    • E. None of the above
    • Discuss
    • 4. An anti static strap uses a small _____ to make sure you do not become the least path of resistance to the ground?

    • Options
    • A. capacitor
    • B. diode
    • C. transistor
    • D. resistor
    • E. None of the above
    • Discuss
    • 5. SCSI must be terminated with?

    • Options
    • A. Dip switch
    • B. Resistor
    • C. BNC
    • D. All of the above
    • E. None of the above
    • Discuss
    • 6. What specification covers PC hard cards?

    • Options
    • A. SCSI
    • B. ISA
    • C. PCMCIA
    • D. MFM
    • E. None of the above
    • Discuss
    • 7. What is a common language that computers use to talk with one another on a network

    • Options
    • A. client
    • B. adapter
    • C. protocol
    • D. operating systems
    • E. None of the above
    • Discuss
    • 8. Which values are held in CMOS for the hard drive

    • Options
    • A. size (heads, cylinders, sectors)
    • B. IRQ
    • C. Free space
    • D. Virus alert
    • E. None of the above
    • Discuss
    • 9. Which DOS driver is used to emulate expanded memory?

    • Options
    • A. Himem.sys
    • B. EMM386.exe
    • C. Mem386.sys
    • D. Ramdrive.sys
    • E. None of the above
    • Discuss
    • 10. For a Macintosh to print successfully, the System Folder must contain:

    • Options
    • A. File sharing software
    • B. A printer enabler
    • C. The apple Garamond font set
    • D. A printer driver
    • E. None of the above
    • Discuss


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