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CompTIA A+ 220-901 Certification Exam

 

QUESTION 41

Which of the following Internet connection types is a digital form that runs over standard telephone wiring?

 

A.

Fiber

B.

Dial-up

C.

Cable

D.

DSL

 

Correct Answer: D

 

 

QUESTION 42

Which of the following components is responsible for converting light in
to digital information?

 

A.

Microphone

B.

Digitizer

C.

Inverter

D.

Webcam

 

Correct Answer: D

 

 

QUESTION 43

A user reports that a workstation fails to complete boot up and repeats a series of two beeps over and over. The user states that the workstation had been displaying BSOD errors after running multiple applications. Which of the following is the MOST likely cause?

 

A.

Video adapter failure

B.

Memory failure

C.

Power supply failure

D.

CPU failure

 

Correct Answer: B

 

 

QUESTION 44

Which of the following are the BEST features to include in a Home Theater PC? (Select TWO).

 

A.

Liquid Cooling

B.

VGA Output

C.

Dual Monitors

D.

Digital Audio

E.

HDMI Output

F.

NFC Capability

 

Correct Answer: DE

 

 

QUESTION 45

A user reports that the mouse is not
working properly. The technician notices on the user’s workstation that the mouse cursor spins for several minutes before the technician can use the mouse. Which of the following is the cause of the issue?

 

A.

Failed Operating System

B.

Faulty mouse

C.

Faulty CPU

D.

Not enough memory

 

Correct Answer: D

 

 

 

 

 

 

QUESTION 46

DRAG DROP

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Correct Answer:

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QUESTION 47

A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?

 

A.

Enable WiFi

B.

Driver installation

C.

Device pairing

D.

Enable NFC

 

Correct Answer: C

 

 

QUESTION 48

A customer wants to transfer data from the DVR to a DVD. Which of the following should be used on a workstation in order to extract the data for archiving?

 

A.

Optical drive

B.

Capture card

C.

Thunderbolt

D.

External storage

 

Correct Answer: B

 

 

QUESTION 49

A technician finds an external hard drive with the markings “IEEE 1394” on it. Which of the following cable types would be needed to view the contents of this drive?

 

A.

Ethernet

B.

eSATA

C.

FireWire

D.

MicroUSB

 

Correct Answer: C

 

 

QUESTION 50

A technician is installing a wireless router to be used as an access point. The company firewall will assign IP addresses to devices on the wireless network. Which of the following settings does the technician need to disable on the wireless router to accomplish this?

 

A.

NAT

B.

DMZ

C.

PAT

D.

DHCP

 

Correct Answer: D

 

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