Ensurepass

 

QUESTION 141

Which of the following is the MAXIMUM number of unique addresses in a Class C network?

 

A.

64

B.

128

C.

254

D.

255

 

Correct Answer: C

 

 

QUESTION 142

Which of the following RAID types uses a drive mirroring algorithm? (Select TWO).

 

A.

RAID 0

B.

RAID 1

C.

RAID 5

D.

RAID 6

E.

RAID 10

 

Correct Answer: BE

 

 

QUESTION 143

Which of the following adapters causes the LEAST amount of signal loss?

 

A.

VGA to DVI

B.

HDMI to VGA

C.

DVI to HDMI

D.

S-video to RCA

 

Correct Answer: C

 

 

QUESTION 144

Which of the following is a public IP address?

 

A.

10.4.160.1

B.

55.5.254.1

C.

172.17.45.12

D.

192.168.100.100

 

Correct Answer: B

 

 

QUESTION 145

A technician is testing the voltages of connectors on the motherboard. Which of the following connectors would give a reading of 12V?

 

A.

USB

B.

Molex

C.

SATA

D.

IEEE 1394

 

Correct Answer: B

 

 

QUESTION 146

A technician needs to set up three wireless AP’s in a single small office building. Which of the following channels should the technician select (one channel per AP) to ensure the APs do not interfere with each other? (Select THREE).

 

A.

1

B.

3

C.

5

D.

6

E.

7

F.

8

G.

10

H.

11

 

Correct Answer: ADH

 

QUESTION 147

A company would like to connect multiple departments into one network operations center (NOC), yet provide each department with autonomy from one another and enable them to share their high speed Internet connection. Which of the following devices would BEST enable the NOC to accomplish this?

 

A.

Repeater

B.

Switch

C.

Hub

D.

Bridge

 

Correct Answer: B

 

 

QUESTION 148

A customer has a shared printer on their front desk. Both the printer and computer are heavily utilized on a daily basis. The user states the computer is constantly bogged down when they print a large document and would like it fixed. The BEST solution would be to:

 

A.

remove the printer share from the network.

B.

attach the printer to a print server.

C.

purchase inexpensive inkjet printers for all users.

D.

move the print share to another computer.

 

Correct Answer: B

 

 

QUESTION 149

A company is converting to LCD monitors and needs to properly dispose of all CRT monitors. Which of the following is an important consideration when disposing of CRT monitors?

 

A.

The materials within the cathode ray tube are harmful.

B.

They are heavier than LCD monitors and therefore require special disposal.

C.

The glass of the tube can easily break and cause serious injury.

D.

The rays of the cathode can cause blindness if someone is exposed.

 

Correct Answer: A

 

 

QUESTION 150

Joe, a user, requests that a new printer be installed for his SOHO environment. Joe wants to be able to print to the device from any location within the SOHO. Which of the following should be used?

 

A.

Infrared (IR)

B.

Serial

C.

802.11

D.

Bluetooth

 

Correct Answer: C

 

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