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Quiz

CompTIA A+ Cert Study Guide

Kera S 10 Fragen

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Fragen in diesem Quiz (10)

  1. 1Which of the following is the correct fire extinguisher class for an electrical fire?
    1. AA
    2. BB
    3. CC
    4. DD
  2. 2Which statement is not true about ESD?
    1. AESD can kill a human.
    2. BAs little as 30 volts of ESD can damage a device.
    3. CYou can damage equipment via ESD without feeling any electrical shock yourself.
    4. DLow humidity makes ESD more likely.
  3. 3You plan to replace the power supply in a computer. What is the most important safety measure you should take to protect yourself?
    1. AWear an antistatic wristband.
    2. BDo not ground yourself.
    3. CBend your knees when you lift it.
    4. DBuy a name-brand power supply.
  4. 4A client has a large CRT. It is malfunctioning, and none of the external buttons on the monitor help, nor can you fix it using the Properties settings in Windows. Although the monitor is quite old, the client likes it, and wants it to be repaired if possible. What should you do?
    1. AOpen the CRT case and visually inspect for a loose connection.
    2. BTake it to a qualified repair center.
    3. CTell the client the monitor is beyond repair and immediately discard it.
    4. DFind a service manual for it online and try to repair it yourself.
  5. 5What can you use to protect a PC from power sags?
    1. ASurge suppressor
    2. BPower supply
    3. CUPS
    4. DAPS
  6. 6What should you do before moving any computer equipment?
    1. APower down and disconnect the power cord.
    2. BWear work gloves.
    3. CPut on a facemask.
    4. DRemove the power supply.
  7. 7What is the ideal environment for ESD to occur?
    1. AHot and humid
    2. BCold and humid
    3. CHot and dry
    4. DCold and dry
  8. 8You are getting ready to install a new component, a memory stick that came in its own antistatic bag. What is the correct way to handle this component and the bag?
    1. ARemove the component from the bag and place it on top of the bag until ready to install.
    2. BRemove the component from the bag and immediately discard the bag.
    3. CLeave the component in the bag until you are ready to install it.
    4. DRemove the component from the bag and turn the bag inside out before placing the component on the bag.
  9. 9When should you wear an air filter mask and goggles?
    1. AWhen changing a toner cartridge
    2. BWhen using compressed air to clean dust out of a PC case
    3. CWhen installing RAM
    4. DWhen disassembling a monitor
  10. 10Which of these is not good advice for safe lifting and moving?
    1. ACarry the item close to your body.
    2. BBend your knees.
    3. CUse a fast, jerking movement to pick up a heavy object.
    4. DKeep your back straight and vertical to the floor.

Informationen

Beschreibung
Workplace Safety and Safe Equipment Handling
Autor
Kera S
Sprache
English
Aufrufe
8
Schlagwörter
ita+ certification
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