TEST Chapter 4

1. 1What part of the PC is the framework on which everything is built?

   1. AI/O busses
   2. BExpansion slots
   3. CCPU
   4. DMotherboard
2. 2Which of the following motherboards are you most likely to see in modern PCs? (Select two.)

   1. AAT
   2. BATX
   3. CBaby ATX
   4. DMicroATX
3. 3If you have a PC with an ATX motherboard and case and you decide you would like to upgrade the motherboard, can you replace it with an ITX motherboard?

   1. ANo
   2. B
      
      Yes, if you reset the jumpers
      
   3. C
      
      Yes, if you add more screw holes
      
   4. D
      
      Yes, if you remove the integrated ports
      
4. 4If you have a PC with a full-sized ATX motherboard and case and you decide you would like to upgrade the motherboard, can you replace it with a microATX motherboard? (Select the best answer.)

   1. ANo
   2. B
      
      Yes, if you reset the jumpers
      
   3. C
      
      Yes, if you add more screw holes
      
   4. D
      
      Most likely, if you move the standouts
      
5. 5What types of connectors attach the ATX power supply to a modern ATX motherboard? (Select two.)

   1. AP1
   2. BPDC
   3. CP4
   4. DP9
6. 6Which part of the chipset traditionally helps the CPU work with the RAM and video card?

   1. A
      IDE controller
      
   2. BNorthbridge
   3. CSouthbridge
   4. DRAID controller
      
7. 7Mario bought a PCI Express video card. What type of connector might he need to plug into the card? (Select two.)

   1. AMolex
   2. BP1
   3. CP4
   4. DPCIe
8. 8Which motherboard type uses a riser card?

   1. AATX
   2. BBTX
   3. CMicroATX
   4. DNLX
9. 9Molex connectors supply electricity to which devices? (Select two.)

   1. AFloppy drives
      
   2. BHard drives
      
   3. COptical drives
      
   4. DThumb drives
      
10. 10 A client notices the 115/230 switch on the back of a power supply you’re installing. What’s the switch used for?

    1. APowering computers in countries that run at a higher standard voltage than that used in the United States
       
    2. BPowering computers in countries that run at a lower standard voltage than that used in the United States
       
    3. CPowering server computers that need double the normal voltage
       
    4. DOverclocking

11. 11In what circumstance should you open a power supply?

    1. AYou open a power supply for routine cleaning.
       
    2. BIf the computer suddenly won’t start up, you can check and replace the fuse inside the power supply.
       
    3. CIf you see a flash of light or see smoke coming out, you should open the power supply.
       
    4. DNever open a power supply. It’s not safe.
       
12. 12Which voltages does a power supply provide through a mini connector?

    1. A3.3 V, 5 V
       
    2. B5 V, 12 V
       
    3. C3.3 V, 12 V
       
    4. D115 V, 230 V
       
13. 13After installing an additional drive into a working computer, the computer won’t power up at all—no lights, no spinning drives, nothing. What’s most likely the problem?

    1. ADead hard drive
       
    2. BDead power supply
       
    3. CInsufficient DC wattage provided by the power supply
       
    4. DInsufficient AC wattage provided by the electrical outlet
       
14. 14ATX PSUs can be used with which form factors?

    1. AATX
    2. BITX
    3. CNLX
    4. DSFX
15. 15 What feature do you find on better power supplies that eliminates harmonics?

    1. AActive PFC
       
    2. BActive scan
       
    3. CPassive PFC
       
    4. DPassive scan
       

Descripción

A-Level ( Chapter 4 - Motherboards, Power Supplies, and Cases) A+ 801 Test sobre TEST Chapter 4, creado por Brian Pinzon el 19/02/2015.

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