Ensurepass

 

QUESTION 301

Which of the following displays uses gas to display the image?

 

A.

OLED

B.

LED

C.

CRT

D.

Plasma

 

Correct Answer: D

 

 

QUESTION 302

A user’s laptop does not produce sound even though the volume settings are at maximum in the operating system. Which of the following would MOST likely resolve this issue?

 

A.

A new sound card

B.

A new speaker

C.

A BIOS update

D.

A hardware volume control

 

Correct Answer: D

 

 

QUESTION 303

Network cards have a unique hex number assigned to every unit. This number is known as which of the following?

 

A.

IP address

B.

LUN

C.

Network ID

D.

MAC address

 

Correct Answer: D

 

 

QUESTION 304

Which of the following ports is used for HTTPS traffic by default?

 

A.

80

B.

143

C.

443

D.

8080

 

Correct Answer: C

 

 

QUESTION 305

Which of the following should be configured on a wireless router to block port 3389?

 

A.

MAC filtering

B.

Firewall

C.

Port triggering

D.

Port forwarding

 

Correct Answer: B

 

 

QUESTION 306

The computer keeps rebooting, losing power, and shutting down intermittently. After verifying that there are no issues with overheating the technician suggests that PSU possibly needs to be replaced. Which of the following tools will technician use to determine if the PSU is the cause?

 

A.

Cable tester

B.

Toner probe

C.

Multimeter

D.

Loopback plug

 

Correct Answer: C

 

 

QUESTION 307

Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?

 

A.

CAT5e

B.

CAT3

C.

Fiber

D.

RG-6

 

Correct Answer: D

 

 

QUESTION 308

A customer needs to run several virtual machines on their design workstation to work on cross platform software. Which of the following should be maximized to improve workstation performance? (Select TWO)

 

A.

Cooling fans

B.

RAM

C.

Number of CPU cores

D.

Storage space

E.

PCIe slots

 

Correct Answer: BC

QUESTION 309

Older video cards used S-video to output to a TV. This standard has been replaced by:

 

A.

FireWire

B.

SCSI

C.

Coaxial

D.

HDMI

 

Correct Answer: D

 

 

QUESTION 310

Which of the following is the BEST approach a technician should take when informing a customer about their findings of any specific computer problem?

 

A.

Use non-technical terms.

B.

Use the appropriate acronyms.

C.

Use proper technical terms.

D.

Use email to ensure a written record.

 

Correct Answer: A

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