DeVry University, Keller Graduate School of Management COMP 129 Week 4 1)When using NTFS as a file system, what can be used to control the amount of hard disk space each user on the machine can have as a maximum? a

DeVry University, Keller Graduate School of Management

COMP 129

Week 4

1)When using NTFS as a file system, what can be used to control the amount of hard disk space each user on the machine can have as a maximum?

a.            Logical drives b. Disk quotas

c. Extended partitions

d. Security center

2.            What is a drawback of SSDs?

a.            Cost

b.            Speed

c.             Reliability

d.            MTB

3.            What is the primary cause of hard drive failures?

a.            Heat

b.            Moving parts

c.             Dust

d.            Dirty laser lens

4.            When installing a sound card on a motherboard that has built-in sound capability, what should you do before you install the sound card?

a.            Upgrade the motherboard BIOS b. Disable the on board sound

c. Attach a cable from the sound card to the motherboard sound ports

d. Upgrade the motherboard

5.            Although more expensive, to increase disk capacities, CD and DVD drive manufactures may someday switch from      laser technology to            laser technology.

a.            blue-violet; red

b.            white; blue

c.             red; blue-violet

d.            yellow; green

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

a.            Analog-to-digital conversion rate

b.            Power rating

c.             Frequency response

d.            Signal to noise ratio

7.            What iOS app could be used to see saved photos?

a.            Settings

b.            Gallery c. Photos

d. Video

8.            TFT Thin Film Transistor is another name for what technology?

a.            Active matrix monitor

b.            Passive matrix monitor

c.             Flat-panel monitor

d.            Interlacing monitor

9.            A user wants to expand his normal Windows 7 desktop work area across two monitors.

What would be the best solution for this user?

a.            Use an integrated VGA port and a DVI port on an adapter.

b.            Install a video card with two ports if two ports are not available on the motherboard

c.             Use a KVM switch

d.            Use a video splitter

10.          One of the technicians in your shop frequently swaps parts that do not fix the problem. The parts taken out of customer machines are taken to build private customer computers. This is an example of poor .

a.            attitude

b.            professionalism c. work ethics

d. troubleshooting skills