CompTIA A+ 220-901 Certification Exam

 

QUESTION 31

A user is reporting that a desktop computer with a RAID 1 array is running slowly. Upon performing a reboot, the technician sees S.M.A.R.T. errors during boot up. Which of the following tools would the technician use FIRST to troubleshoot the errors?

 

A.

diskpart

B.

chkdsk

C.

format

D.

clean

 

Correct Answer: B

 

 

QUESTION 32

A workstation has a network link light, but it cannot access internal network resources. Which of the following is the MOST likely cause of the issue?

 

A.

Slow transfer speeds

B.

IP address conflict

C.

Incorrect gateway

D.

Packet collisions

 

Correct Answer: B

 

 

QUESTION 33

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 34

A user creates a file in presentation software to be shown on a widescreen display. The user would like to adjust the aspect ratio of the slides in the presentation software so they display without extra black areas on the top, bottom, left, or right of the slides. Which of the following aspect ratios would BEST meet this requirement?

 

A.

4:3

B.

5:4

C.

16:9

D.

256:135

 

Correct Answer: C

 

 

QUESTION 35

A customer wants to connect a laptop to a mobile device’s Internet for use in situations where there is no Internet connectivity. Which of the following technologies would the technician recommend to the customer?

 

A.

IR

B.

NFC

C.

Hotspot

D.

Lightning

 

Correct Answer: C

 

 

QUESTION 36

Legacy software needs to be installed on a netbook. Which of the following is MOST likely needed in order to install the software?

 

A.

Lightning port

B.

Bluetooth adapter

C.

USB optical drive

D.

NFC chip

 

Correct Answer: C

 

 

QUESTION 37

Which of the following connectors can be used for video, audio, and storage devices?

 

A.

DVI

B.

DisplayPort

C.

HDMI

D.

Thunderbolt

 

Correct Answer: D

 

 

 

 

 

 

QUESTION 38

A home user’s PC has an over-clocked CPU with a relatively small heat sync, small fans on the 800W power supply, and a high-end video card. Which of the following is the recommended solution that will manage heat more effectively?

 

A.

Replace the CPU heat sync with a high RPM fan

B.

Purchase an energy efficient power supply

C.

Not over-clocking the CPU

D.

Liquid cooling system

 

Correct Answer: D

 

 

QUESTION 39

Which of the following types of cables are MOST likely to be used to connect to an external hard drive? (Select TWO).

 

A.

Molex

B.

SPDIF

C.

eSATA

D.

HDMI

E.

USB 3.0

F.

CAT6e

 

Correct Answer: CE

 

 

QUESTION 40

A brownout has occurred within a building. A technician is repairing a workstation which has a power light, but is not displaying anything on the screen and is not making any sounds during boot up. Which of the following should be used to further troubleshoot the workstation?

 

A.

Loop back plug

B.

POST card

C.

Power supply tester

D.

Multimeter

 

Correct Answer: B

 

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