[2026] CompTIA A+ Essentials (2009) - 220-701 무료 시험 문제

문제1

A dry cleaner is having issues with their computer overheating. Which of the following preventive maintenance techniques would be the BEST short-term resolution to the problem?

A. Use a can of compressed air to clean out blocked ventilation.

B. Use Disk Cleanup and Defrag to keep the machine from working as hard.

C. Update the firmware on the machine to accommodate for higher temperatures.

D. Relocate the machine to a cooler part of the building.

정답: A

문제2

Which of the following computer types would benefit MOST from the installation of a water cooling setup?

A. Gaming PC

B. Thick client

C. Home theater PC

D. Thin client

정답: A

문제3

Which of the following cables is normally associated with a DB-15 connector?

A. VGA

B. DVI

C. RCA

D. STP

정답: A

문제4

On a laptop, special operations like wireless card on/off, volume settings, and screen brightness can generally be controlled via which of the following physical means?

A. Up/down arrows

B. Docking station toggle switches

C. FN keys

D. Remotes

정답: C

문제5

Which of the following is a multimedia device?

A. Mouse

B. Biometric device

C. Infrared scanner

D. Camcorder

정답: D

문제6

Which of the following devices would need to be configured to block specific ports and protocols from entering the network?

A. Firewall

B. Bridge

C. Gateway

D. Port replicator

정답: A

문제7

Which of the following broadband types can provide the MOST available bandwidth?

A. Fiber

B. Satellite

C. DSL

D. Cable

정답: A

문제8

Which of the following connectors is commonly used on a shielded twisted pair cable?

A. F

B. HDMI

C. BNC

D. RJ-45

정답: D

문제9

Which of the following features make using WPA2 versus WEP a BETTER choice in a wireless environment?

A. Use of AES 256-bit encryption

B. Ability to connect at a higher bandwidth

C. Ability to use multiple antennas to send and receive

D. Lower traffic overhead makes transmissions faster

정답: A

문제10

The network printer is locking up and printing garbled text. When the user cancels the job from their local print queue, nothing happens. Which of the following is the MOST likely cause?

A. The user's workstation needs to be rebooted.

B. The printer needs to be power cycled to clear the job.

C. The print server's queue needs to be checked.

D. The printer needs to be set to factory defaults.

정답: C

CompTIA A+ Essentials (2009) - 220-701무료 덤프문제 풀어보기

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