Ensurepass

 

QUESTION 451

Which of the following memory types is normally associated with the RAM in a desktop PC?

 

A.

Non-ECC

B.

ROM

C.

SODIMM

D.

ECC

 

Correct Answer: A

 

 

QUESTION 452

Memory with built-in features to recover from errors is also known as:

 

A.

Parity

B.

SDRAM

C.

DDR

D.

ECC

 

Correct Answer: D

 

 

QUESTION 453

A technician installs a secondary hard drive on a PC. The new drive does not show up in the operating system or the BIOS; only the primary is listed. The technician verified that the drive has been connected properly. Which of the following should the technician do to make the drive available to the system?

 

A.

Remove the CMOS battery to clear the BIOS settings

B.

Move the cable on the motherboard to a different port

C.

Move the jumper on the secondary drive off of master

D.

Enable the S.M.

A.R.T. setting in the BIOS

 

Correct Answer: C

 

 

 

QUESTION 454

Which of the following cable types should be used for analog telephony in a fire safety zone where EMI is known to be high? (Select TWO).

 

A.

Plenum Single-mode Fiber

B.

Plenum Multimode Fiber

C.

Plenum CAT5e

D.

PVC CAT6

E.

PVC Multimode Fiber

F.

Plenum STP CAT3

 

Correct Answer: CF

 

 

QUESTION 455

Which of the following would be a typical use for a KVM?

 

A.

Archiving network data

B.

Networking several PCs

C.

Providing network printer sharing

D.

Sharing peripherals among several PCs

 

Correct Answer: D

 

 

QUESTION 456

Which of the following settings for a serial port expansion card is the default for MOST external modems?

 

A.

6, Yes, 0

B.

6, None, 1

C.

8, None, 1

D.

8, Yes, 0

 

Correct Answer: C

 

 

QUESTION 457

Which of the following encryption methods offers the highest level of security?

 

A.

WEP

B.

WPA-AES

C.

WPA-PSK

D.

WPA2

 

Correct Answer: D

 

 

QUESTION 458

A Pentium 4 PC has a dead power supply. This power supply has a characteristic that must be found in the replacement power supply. Which of the following describes this characteristic?

 

A.

The new supply must have a 20 pin Molex cable.

B.

The supply must have the same size cooling fan.

C.

The new supply must have a 6 pin Molex cable.

D.

The supply must have a 4 pin Molex cable.

 

Correct Answer: D

 

 

QUESTION 459

Which of the following types of memory is PC3-8500?

 

A.

DDR

B.

DDR2

C.

DDR3

D.

RAMBUS

 

Correct Answer: C

 

 

QUESTION 460

A technician needs to install a new optical drive into a computer for use as a home entertainment system. The user wants to be able to watch movies with the highest definition possible by inserting the media into the newly installed drive. Which of the following optical drives should the technician install?

 

A.

CD-RW

B.

BD-ROM

C.

CD-ROM

D.

DVD-ROM

 

Correct Answer: B

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