CompTIA A+ Exam Bm

24 Questions | Total Attempts: 1018

SettingsSettingsSettings
A Plus Certification Quizzes & Trivia

Are you studying at The Computing Technology Industry Association, a non-profit trade association, awaiting the final exam before you are issued with the A+ certificate? If looking for revision quizzes look no further as the test below is set to help you polish up your knowledge. Give it a try!


Questions and Answers
  • 1. 
    John is a PC technician. He wants to troubleshoot his SMPS. What are two wire should join by him
    • A. 

      Black-White

    • B. 

      Green-Black

    • C. 

      Blue-White

    • D. 

      Orange-White

  • 2. 
    Which Class  lasers pose danger to eyes and skin, as well as being fire hazards.
    • A. 

      CLASS 2

    • B. 

      CLASS 4

    • C. 

      CLASS 3

    • D. 

      CLASS 1

  • 3. 
    Ozone is classified as an environmental hazard. What device produces ozone gas?
    • A. 

      Laser printer

    • B. 

      Power supply

    • C. 

      Laptop

    • D. 

      CPU

  • 4. 
    The DB 15 high-density Video Graphics Array connector is the most common connector for LCD monitors
    • A. 

      VGA

    • B. 

      EVGA

    • C. 

      LPT

    • D. 

      AGP

  • 5. 
    Where is the system BIOS stored?
    • A. 

      On a ROM chip.

    • B. 

      In standard RAM.

    • C. 

      In CMOS RAM.

    • D. 

      On the primary hard drive.

  • 6. 
    True or False? Windows includes software diagnostic tests that help you find and correct hardware problems.
    • A. 

      True

    • B. 

      False

  • 7. 
    All the configuration information for the computer’s hardware. For example, this subtree contains information about any modems installed in the computer, any defined hardware profiles, and the networking configuration.
    • A. 

      HKEY_LOCAL_MACHINE

    • B. 

      HKEY_USERS

    • C. 

      HKEY_CURRENT_USERS

    • D. 

      HKEY_CLASSES_ROOT

  • 8. 
    Which connector not connect with the keboard?
    • A. 

      VGA

    • B. 

      Wireless RF

    • C. 

      USB

    • D. 

      PS/2

  • 9. 
    WHAT helps protect components from power spikes. It does not protect components from power failures or sags,
    • A. 

      POWER

    • B. 

      SMPS

    • C. 

      UPS

    • D. 

      Surge suppressor

  • 10. 
    It scales better to large hard drives (up to 2 terabytes in size) and uses a smaller cluster size than FAT for more efficient space usage.
    • A. 

      FAT

    • B. 

      FAT32

    • C. 

      EXT2

    • D. 

      NTFS

  • 11. 
    True or False? If there are no empty memory expansion sockets on the system board, you will need to remove an existing module and replace it with a module that contains more memory.
    • A. 

      True

    • B. 

      False

  • 12. 
    What does Dimm stands for?
    • A. 

      Dual Inn-line Memory Module

    • B. 

      Did Inline Memory Module

    • C. 

      Dual Inline Memory more

    • D. 

      Dual In-line Memory Module

  • 13. 
    Power supplies and monitors do not discharge when they are turned off or unplugged, and contain enough charge to kill you.
    • A. 

      Capacitors

    • B. 

      Batteries

    • C. 

      Laser printer toner

    • D. 

      Toxicity

  • 14. 
    A user is looking to purchase a portable computing device for travel and wants your opinion on what device would best suit his needs. The user is looking for something to keep his appointments and contact names and numbers while on the road. Wireless email access is also required. Which device would you suggest?
    • A. 

      Laptop

    • B. 

      PDA

    • C. 

      Sub-notebook

    • D. 

      Tablet

  • 15. 
    When installing a pata hard disk in a computer, which of the following jumper setting do not apply?
    • A. 

      Master

    • B. 

      Slave

    • C. 

      Cable select

    • D. 

      Chkdsk

  • 16. 
    SEE STATEMANT A: ISDN is a broadband technology that transmits digital signals over existing phone lines. It has become a popular way to connect small businesses and households to the Internet because it is affordable and provides a relatively high download speed—a typical minimum is 1.5 Mbps.B: DSL provide extremely long-range wireless network transmissions.
    • A. 

      A true B False

    • B. 

      Both False

    • C. 

      Both True

    • D. 

      B True A False

  • 17. 
    What is the Order Of Operation of Laser Printer?
    • A. 

      Cleaning, Writing ,Developing,Fusing,Transferring, Conditioning

    • B. 

      Cleaning, Conditioning,Writing ,Developing,Transferring,Fusing

    • C. 

      Conditioning,Writing ,Developing,Transferring,Fusing,Cleaning,

    • D. 

      Transferring,Fusing,Cleaning,Conditioning,Writing ,Developing,

  • 18. 
    The ............................................... connector is a push/pulltype, two-channel snap-fit connector used for multimode fiber optic cable. Also called a MIC (Media Interface Connector).
  • 19. 
    Which is not True regarding IEEE 1394?
    • A. 

      Multiple insulated conductors clad in a protective.

    • B. 

      Insulating outer jacket carry the signal.

    • C. 

      Wires are grouped in colored pairs

    • D. 

      The least sensitive to EMI of any cable type

  • 20. 
    A user is complaining that her newly installed driver is not being recongnize. as a pc technician what will be the step to troubleshoot this problem?
    • A. 

      Replace the driver

    • B. 

      Update the bios

    • C. 

      Check the cmos settings of the driver

    • D. 

      Verify that the has been properly partitioned and formatted.

  • 21. 
    MR. Tej want to apply for ip address for a small compny having not more than 100 computerinb their network. which class of ip address he should apply for?
    • A. 

      Class D

    • B. 

      Class A

    • C. 

      Class B

    • D. 

      Class C

  • 22. 
    ...........................terminal emulation protocol that enables a user at one site to simulate a session on a remote host.
    • A. 

      Telnet

    • B. 

      FTP

    • C. 

      HTTP

    • D. 

      POP3

  • 23. 
    what is this 802.11e
    • A. 

      Wireless Access Points

    • B. 

      Wireless Signal Strength

    • C. 

      IS a draft wireless standard for home and business implementations

    • D. 

      Is a Post error Code

  • 24. 
    What is WiFi
    • A. 

      Select Bluetooth for short-range communications when you cannot establish a line-of-sight connection between two devices and you can tolerate relatively slow data transfer speeds

    • B. 

      Use infrared for short-range communications when you want to take advantage of its relatively fast transfer speeds and you are able to establish a line of sight connection between devices. Ideally, infrared devices work best when you place them from 5 cm (2 inches) to 60 cm (24 inches) apart.

    • C. 

      Wireless radio communications following the IEEE 802.11b “WiFi” standard are the most common choice for ordinary wireless LAN connectivity for portable computers inside homes, offices, and, increasingly, public buildings. Choose WiFi when you need to connect portable computer systems to a wired or wireless Ethernet LAN and enable users to move from place to place freely without a line of site connection to the WAP.

    • D. 

      Use a cellular Wireless WAN (WWAN) when you have users that have no other way to connect to the Internet, your company’s VPN, or both. Cellular WWANs are typically more expensive than Ethernet WANs