COMP 129 DeVry Week 4 Quiz Latest

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COMP 129 DeVry Week 4 Quiz Latest 


COMP 129 DeVry Week 4 Quiz Latest 


COMP 129 DeVry Week 4 Quiz Latest

  1. Question : (TCO 5) A laptop normally has an _____ type of hard drive installed.
  • internal SCSI
  • external SCSI
  • external SATA
  • internal SATA

Question 2. Question : (TCO 6) Why is backing up data to a different partition on the same hard drive not a good idea?

  • The data perform at a slower rate.
  • Other users who have rights to save files can retrieve the backup, install to a different computer or drive, and potentially see others’ data.
  • If the drive fails, both the data and the backup are potentially unusable.
  • The backup takes longer.

Question 3. Question : (TCO 6) Which backup type would back up all the user’s data and set the archive bit for each file?

  • Comprehensive
  • Full
  • Differential
  • Incremental

Question 4. Question : (TCO 5) Which optical medium has the greatest storage capacity?

  • Compact disc
  • Dual-layer, single-sided DVD
  • Single-layer, single-sided Blu-ray disc
  • Dual-layer, double-sided DVD

Question 5. Question : (TCO 5) For internal optical drives, what is the most common type of internal interface found today?

  • SCSI
  • IDE
  • USB
  • Firewire

Question 6. Question : (TCO 6) What term is used to describe the number of samples a sound card takes to create the reproduction of the original sound?

  • Analog-to-digital conversion rate
  • Power rating
  • Frequency response
  • Signal to noise ratio

Question 7. Question : (TCO 5) What Android app could be used to see saved photos?

  • Settings
  • Gallery
  • Photos
  • Video

Question 8. Question : (TCO 5) What happens when you press the Fn key along with a function key on a laptop computer?

  • You allow the computer to be placed in one of four power modes, which helps with video troubleshooting.
  • You allow the computer to be placed in diagnostic mode, which is especially useful when troubleshooting video problems.
  • You get additional features depending on the key you press. You refresh the monitor.

Question 9. Question : (TCO 6) A user wants to expand his normal Windows 7 desktop work area across two monitors. What would be the best solution for this user?

  • Use an integrated VGA port and a DVI port on an adapter.
  • Install a video card with two ports if two ports are not available on the motherboard.
  • Use a KVM switch.
  • Use a video splitter.

Question 10. Question : (TCO 11) What should you do when speaking on the phone with a customer who is very upset and yelling at you?

  • Stay calm but raise your voice level a little to show the importance and professionalism of your technical question.
  • Ask the caller whether you can put him or her on hold while he or she calms down.
  • Hang up on the caller.
  • Speak to the customer using a calm, professional tone.