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CompTIA 220-1101 Questions Answers

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Total 854 questions

CompTIA A+ Certification Exam: Core 1 Questions and Answers

Question 65

A users wireless laptop stopped working A technician replaced the wireless card, but the wireless range is now limited. Which of the following should the technician perform next?

Options:

A.

Verify the antenna's connection.

B.

Switch from a 2 4GHz band to a 5GHz band

C.

Change the channels of the Wi-Fi card settings.

D.

Upgrade the wireless driver.

Question 66

Which of the following server types can dynamically assign primary and secondary DNS?

Options:

A.

DHCP server

B.

Global catalog server

C.

Web server

D.

Name server

Question 67

An administrator needs to configure RAID for a video-rendering workstation at minimal cost. The solution should have high read/write performance and maximum drive storage utilization. Redundancy is not a concern. Which of the following RAID configurations should the administrator use?

Options:

A.

0

B.

1

C.

5

D.

10

Question 68

An engineer is installing a 500W power supply in a server that requires continuous availability. Which of the following is the most suitable type of

power supply for the application?

Options:

A.

Redundant

B.

Modular

C.

Switched-mode

D.

Semi-modular

Page: 17 / 64
Total 854 questions