COMP 129 DeVry Week 1 Quiz Latest

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COMP 129 DeVry Week 1 Quiz Latest


COMP 129 DeVry Week 1 Quiz Latest


COMP 129 DeVry Week 1 Quiz Latest

  1. Question : (TCO 2)Why is having the correct device driver so important?
  • It enables a specific operating system to run as multiple machines.
  • It enables multiple computers to share devices.
  • It enables a device to work in both a powered and unpowered state.
  • It enables a specific operating system to control a specific piece of hardware.

Question 2. Question : (TCO 2) What is the maximum transfer rate for a USB 2.0 port?

  • 1.5 Mbps
  • 3 Mbps
  • 10 Mbps
  • 480 Mbps

Question 3. Question : (TCO 2) What is the primary purpose of the power supply?

  • Controls internal computer temperature
  • Converts AC to DC
  • Provides power to external devices
  • Supplies AC electricity to the computer parts

Question 4. Question : (TCO 2) What atmospheric condition can increase the potential for static electricity?

  • High temperatures
  • Low temperatures
  • Low humidity
  • None; atmospheric conditions have little impact on static electricity

Question 5. Question : (TCO 2) A _____ is required before software from the BIOS is executed.

  • power good signal
  • password
  • surge protector good signal
  • power down signal

Question 6. Question : (TCO 2) Which unit would you recommend for the help desk people who sit at a computer for a 24/7 operation where help must be provided at all times?

  • A UPS
  • A surge protector
  • An upgrade power supply
  • A line conditioner

Question 7. Question : (TCO 1) Refer to the provided figure. What type of cable would have this symbol?

  • Radio frequency (RF)
  • USB 3.0
  • Bluetooth
  • FireWire

Question 8. Question : (TCO 1) Jane decides to restart her computer by pressing the Ctrl+Alt+Delete combination keys. This procedure is called a _____.

  • shutdown
  • warm boot
  • quick start
  • mistake

Question 9. Question : (TCO 1) Why is it best not to start cleaning a computer by using compressed air?

  • Some people may be sensitive to the dust blown into the air.
  • Pressure may damage the fragile electronic equipment.
  • Heavy dirt cannot be moved by the compressed air.
  • The turbulence from the compressed air causes an RFI disturbance.

Question 10. Question : (TCO 11) After a problem is solved, a technician must _____ findings, actions, and outcomes.

  • tell his or her boss
  • the document
  • memorize
  • e-mail