It Essential

36 Questions | Total Attempts: 90

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It Essential

Ujian Online IT Essential SMK NEGERI 1 BONGAS INDRAMAYUJl. Raya Margamulya No. 276 B Telp. (0234)612500 Bongas 45255


Questions and Answers
  • 1. 
    You are working on a computer. which of the following are considered essential?(Choose all correct answers)
    • A. 

      Motherboard

    • B. 

      CPU

    • C. 

      Memory

    • D. 

      Video Card

    • E. 

      Keyboard

  • 2. 
    Which of the following devices can be found on BOTH the front and back of a computer?(Choose all correct answers)
    • A. 

      Activity Lights

    • B. 

      Power Switch

    • C. 

      USB Ports

    • D. 

      PS/2 Ports

  • 3. 
    Which of the following can cause a desktop computer to fail? (Choose all that aply)
    • A. 

      Overheating

    • B. 

      Loose add-on cards

    • C. 

      Drive failures

    • D. 

      Adding more memory

  • 4. 
    Which of the following are the most commonly used Windows Operating Systems?(Choose the three best answers)
    • A. 

      Windows XP

    • B. 

      Windows 2000

    • C. 

      Windows Vista

    • D. 

      Windows 8

    • E. 

      Snow Leopard

  • 5. 
    Which of the following can be used in your day-to-day work on standard windows computer? (Choose the two best answers)
    • A. 

      CHKDSK

    • B. 

      Winternals

    • C. 

      Disk Defragmenter

    • D. 

      Winipcfg

    • E. 

      Format

  • 6. 
    Which of the following steps in important to perform when opening the case to access the internal parts of a computer?
    • A. 

      Check the system manual

    • B. 

      Get out the scew driver

    • C. 

      Check for ESD

    • D. 

      Check for EMI

  • 7. 
    How do you identify the cable that connects to floppy drive?
    • A. 

      It is flat

    • B. 

      It is longest cable

    • C. 

      There is a twist at one end

    • D. 

      It is the shortest cable

  • 8. 
    Which of the following can help in preventing ESD? (Choose two)
    • A. 

      Touch the unpainted metal of the chassis

    • B. 

      Wear sneakers

    • C. 

      Remove the PSU

    • D. 

      Wear an antistatic wrist strap

  • 9. 
    Which of the following types of hardware resources do both onboard and addon card devices use? (Choose all that apply)
    • A. 

      IRQ

    • B. 

      DMA

    • C. 

      Memory

    • D. 

      I/O Port

  • 10. 
    How do you attach the VGA cable to the video card to prevent it from losing connection?
    • A. 

      By snapping into the video port with both thumbs

    • B. 

      By using the locking arm mechanism

    • C. 

      By using a torx screwdriver

    • D. 

      By turning the thumbscews

  • 11. 
    What is the process of bypassing the CPU called?
    • A. 

      Direct Memory Access

    • B. 

      Overcloking

    • C. 

      Task manager

    • D. 

      Device Manager

  • 12. 
    The system bus and I/O bus carry four different types of signals throughout the computer. Which of the following are the signals? (Choose all that apply.)
    • A. 

      Data

    • B. 

      Power

    • C. 

      Control

    • D. 

      Adapters

  • 13. 
    Which of the following can you use with SCSI (Small Computer Systems Interface)?(Choose all that apply)
    • A. 

      Hard Drive

    • B. 

      Scanners

    • C. 

      Laser Printers

    • D. 

      DVD-Roms

  • 14. 
    Which of the following are considered expansion slots? ( Choose all that apply)
    • A. 

      PCI

    • B. 

      Bluetooth

    • C. 

      AGP

    • D. 

      USP

  • 15. 
    Which of the following are in ATX family of motherboards? (Choose all that apply)
    • A. 

      ATX

    • B. 

      Mini-ATX

    • C. 

      Flex ATX

    • D. 

      BTX

  • 16. 
    Which of the following are causes of overheating? (Choose all that apply)
    • A. 

      Fan Failure

    • B. 

      PSU Fan is too large

    • C. 

      Incorrect heatsink

    • D. 

      Incorrect CPU

  • 17. 
    Which of the following are considered integrated I/O ports? (Choose all that apply)
    • A. 

      Serial Port

    • B. 

      Parallel Port

    • C. 

      USB Port

    • D. 

      PS/2 Port

    • E. 

      RJ-44

  • 18. 
    Which one of the listed processors was the last slot-based processor designed by Intel?
    • A. 

      Celeron

    • B. 

      Pentium 2

    • C. 

      Pentium Pro

    • D. 

      Pentium 3

    • E. 

      Pentium 1

  • 19. 
    Which of the following processors was the first dual-core design by AMD?
    • A. 

      Athlon 64 X2

    • B. 

      Athlon 32 X2

    • C. 

      Athlon Sempron X2

    • D. 

      Athlon X2

  • 20. 
    Which of the following best describes hyperthreading?
    • A. 

      Processing two execution threads simultaneously

    • B. 

      Overclocking your CPU

    • C. 

      Processing two execution threads one after another

    • D. 

      Processing two applications simultanneously

  • 21. 
    Before you remove the processor from the motherboard, what device should you remove first?
    • A. 

      PSU

    • B. 

      RAM Chip

    • C. 

      Heatsink

    • D. 

      Thermal compound/Paste

  • 22. 
    You have been dispatched to a client's computer. You have decided that the processor is overheating. Which of the following steps can you take to help with the air flow around the processor?
    • A. 

      Blow it out with compressed air

    • B. 

      Remove the heatsink from CPU

    • C. 

      Place it on a surface covered with old newspapers or waste paper

    • D. 

      Clean off the old thermal paste and reapply a small amount to the processor

    • E. 

      All of the above

  • 23. 
    To connect speakers to the sound card, which of the following must you use?
    • A. 

      1 1/4" jack cable

    • B. 

      1/8 inch mini-jack cable

    • C. 

      2/3 inch jack cable

    • D. 

      1/2" jack

  • 24. 
    What is the CMOS used for ?
    • A. 

      Keeping the time

    • B. 

      To store BIOS Setting

    • C. 

      To boot the computer

    • D. 

      None of the Above

  • 25. 
    What happens when the CMOS battery fails ?
    • A. 

      Cmos configuration is lost

    • B. 

      The computer won't boot

    • C. 

      The computer is destroyed

    • D. 

      The motherboard is dead

  • 26. 
    To make changes to the default setting in the BIOS, what must you do at startup?
    • A. 

      Press the F2 key

    • B. 

      Press Enter

    • C. 

      Press the F8 key

    • D. 

      Hold down the shift key

  • 27. 
    Which of the following will not work when configuring or viewing BIOS Setting?
    • A. 

      ESC key

    • B. 

      Enter key

    • C. 

      Arrow key

    • D. 

      Mouse

  • 28. 
    In today's most recent systems, what common feature is used to help prevent excessive heat from damaging you computer?
    • A. 

      Task manager

    • B. 

      System Monitor

    • C. 

      Hardware Monitor

    • D. 

      Common sense

  • 29. 
    Which of the following security feature are included in most of the currently used BIOSs programs?
    • A. 

      Bios password

    • B. 

      Power on password

    • C. 

      Chassis Intrusion

    • D. 

      Boot sector protection

    • E. 

      All of the above

  • 30. 
    If you are installing a new drive in your computer and it is not recognized, what can you do to fix the problem?
    • A. 

      Refer to the information that came with the drive

    • B. 

      Search for problems on the Internet

    • C. 

      Call the company of the new drive

    • D. 

      Update the BIOS

  • 31. 
    What is the process called when upgrading the BIOS ?
    • A. 

      Putting a new bios chip on the motherboard

    • B. 

      Removing the cmos battery

    • C. 

      Flashing the bios

    • D. 

      Windows update

  • 32. 
    What BIOS setting will allow you to automatically configure your system ?(Choose all that apply)
    • A. 

      Bios default

    • B. 

      Setup default

    • C. 

      Turbo

    • D. 

      Function

  • 33. 
    What feature can be found in the advanced BIOS settings? (Choose two)
    • A. 

      Enable quick boot

    • B. 

      Change the clock

    • C. 

      View information

    • D. 

      Enable boot sector protection

  • 34. 
    What option would you use if you are in the BIOS of your computer and you want to exit without making any changes ? ( Choose all that apply)
    • A. 

      Save configuration

    • B. 

      Discard changes

    • C. 

      Hit the Esc Key

    • D. 

      Press F8 to return to desktop

  • 35. 
    What are BIOS beep codes used for ? ( Choose two )
    • A. 

      A fatal error

    • B. 

      A system message

    • C. 

      A serious error

    • D. 

      A warning message

  • 36. 
    When you start you computer, it performs and test. What is this test known as?
    • A. 

      CPU Processing

    • B. 

      POST

    • C. 

      CMOS Test

    • D. 

      Memory Test