Ensurepass

 

QUESTION 231

Which of the following laptop components provides direct electrical supply to illuminate the screen’s image?

 

A.

DC jack

B.

CMOS battery

C.

Inverter

D.

Backlight

 

Correct Answer: C

 

 

QUESTION 232

Ann, a technician, is sent to a chemical company to troubleshoot their server. She is concerned about what types of chemicals she will be exposed to. Which of the following documents would address Ann’s concerns?

 

A.

Inventory spreadsheet

B.

Statement of work

C.

MSDS document

D.

Incident report

 

Correct Answer: C

 

 

QUESTION 233

A technician is connecting an old dot matrix printer to a computer. The printer’s cable has a non- rectangular connector that connects to a pink port in the back of the computer. This type of connection is MOST likely which of the following?

 

A.

USB

B.

Ethernet

C.

Parallel

D.

Bluetooth

 

Correct Answer: C

 

 

QUESTION 234

Which of the following Internet connection types uses analog transmission? (Select TWO).

 

A.

DSL

B.

Dial-up

C.

IDSN

D.

WiMAX

E.

Satellite

 

Correct Answer: AB

 

 

QUESTION 235

Which of the following transmission methods is dependent on line of sight?

 

A.

802.11

B.

RF

C.

Bluetooth

D.

IR

 

Correct Answer: D

 

 

QUESTION 236

Which of the following cable types has the LONGEST transmission range?

 

A.

CAT6

B.

CAT5e

C.

Single-mode fiber

D.

Multimode fiber

 

Correct Answer: C

 

 

QUESTION 237

Which of the following laser printer parts creates the image on the drum that picks up toner?

 

A.

Fusing assembly

B.

Registration assembly

C.

Laser scanner assembly

D.

Transfer roller

 

Correct Answer: C

 

 

QUESTION 238

Which of the following laser printer components will flip the paper to allow for printing on both sides?

 

A.

Paper registration assembly

B.

Paper pickup assembly

C.

Duplex assembly

D.

Image transfer belt

 

Correct Answer: C

 

 

 

 

 

QUESTION 239

A printer technician is sent to work on a fuser in a laser printer that is not adhering toner properly to the paper. While onsite Joe, an end user, reports that he has been having frequent paper jams as well. Which of the following would be the BEST course of action to repair the printer?

 

A.

Install a manufacturer recommended maintenance kit

B.

Install the fuser, replace the toner cartridge, and replace the pickup and separation rollers

C.

Install the fuser and also replace the high voltage power supply

D.

Install the fuser as the paper jams were probably also caused by the defective fuser

 

Correct Answer: A

 

 

QUESTION 240

Which of the following is used to provide secure file storage to network users only?

 

A.

NAS

B.

IMAP

C.

SAN

D.

SSH

 

Correct Answer: A

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