Devry CoMP129 Week 4 Quiz Latest 2015 October

| January 30, 2017

Question
Devry CoMP129 Week 4 Quiz Latest 2015 October

1. Question : (TCO 5) A laptop normally has an _____ type of hard drive installed.

Student Answer: internal SCSI

external SCSI

external SATA

internal SATA

Instructor Explanation: Schmidt, Chapter 7

Points Received: 4 of 4

Comments:

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

Student Answer: 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.

Instructor Explanation: Schmidt, Chapter 7

Points Received: 4 of 4

Comments:

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

Student Answer: Comprehensive

Full

Differential

Incremental

Instructor Explanation: Schmidt, Chapter 7

Points Received: 4 of 4

Comments:

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

Student Answer: Compact disc

Dual-layer, single-sided DVD

Single-layer, single-sided Blu-ray disc

Dual-layer, double-sided DVD

Instructor Explanation: TestOut PC Pro A+, Section 5.6

Points Received: 4 of 4

Comments:

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

Student Answer: SCSI

IDE

USB

Firewire

Instructor Explanation: Schmidt, Chapter 8

Points Received: 4 of 4

Comments:

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?

Student Answer: Analog-to-digital conversion rate

Power rating

Frequency response

Signal to noise ratio

Instructor Explanation: Schmidt, Chapter 8

Points Received: 4 of 4

Comments:

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

Student Answer: Settings

Gallery

Photos

Video

Instructor Explanation: Schmidt, Chapter 8

Points Received: 4 of 4

Comments:

Question 8. Question : (TCO 5) What happens when you press the Fn key along

with a function key on a laptop computer?

Student Answer: 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.

Instructor Explanation: Schmidt, Chapter 9

Points Received: 4 of 4

Comments:

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?

Student Answer: 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.

Instructor Explanation: Schmidt, Chapter 9

Points Received: 4 of 4

Comments:

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?

Student Answer: 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.

Instructor Explanation: Schmidt, Chapter 7

Points Received: 4 of 4

Comments:

Get a 30 % discount on an order above $ 50
Use the following coupon code:
COCONUT
Order your essay today and save 30% with the discount code: COCONUTOrder Now
Positive SSL