최신 220-801 무료덤프 - CompTIA A+ Certification

문제1

Which of the following wireless standards provides the STRONGEST encryption?

A. WPA

B. WPA2

C. WEP128

D. WEP64

정답: B

문제2

Which of the following network devices would BEST be used to replace a hub?

A. Switch

B. Bridge

C. Firewall

D. Modem

정답: A

문제3

A user attempts to turn on a computer and receives no response. The user calls the technician to report the computer is not booting and a faint smell of something burning. Which of the following tools will BEST help to identify the issue?

A. Loopback plug

B. Cable tester

C. PSU tester

D. ESD strap

정답: C

문제4

A technician is trying to install an ExpressCard device for a user. The user's laptop is confirmed to have one spare slot for ExpressCard devices, however, the card is simply too large to fit into the labeled port. Which of the following is MOST likely the issue?

A. The slot is for ExpressCard/54 devices.

B. The slot is for PCMCIA Type I devices.

C. The slot is for ExpressCard/34 devices.

D. The slot is for PCMCIA Type II devices.

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제5

Which of the following devices uses a list of MAC addresses to direct packets to the appropriate interface?

A. Hub

B. Switch

C. Bridge

D. Router

정답: B

문제6

Which of the following Internet connection types has the HIGHEST latency?

A. Fiber

B. WiMAX

C. Dial-up

D. Satellite

정답: D

문제7

Joe wants to purchase a computer for use in his family's home theater and asks for advice. Which of the following should be the FIRST priority in Joe's new computer?

A. High-end cooling and very powerful fans

B. High wattage power supply and large case

C. Maximum RAM and CPU cores

D. Surround sound audio and HDMI output

정답: D

문제8

A technician has a computer with three hard drives and wants to create a RAID array with parity. Which of the following RAID configurations should be installed?

A. RAID 5

B. RAID 10

C. RAID 1

D. RAID 0

정답: A

문제9

A technician servicing a user's computer notices the user has a lot of desktop icons linking to inappropriate websites. Which of the following should the technician do NEXT?

A. Preserve the data and device

B. Document all changes to the computer

C. Report through proper channels

D. Track the evidence

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제10

A technician is going to install 6 SATA drives into a PC; however, the PC only has four SATA ports on the motherboard. Which of the following is the QUICKEST course of action to install all six drives?

A. Run the drives in RAID to work around the port shortage

B. Use an IDE to SATA adapter on the remaining two drives

C. Install a new motherboard with six SATA ports

D. Install a SATA expansion Card

정답: D

문제11

A user reports that an impact printer seems to be skipping characters or printing incomplete characters. Which of the following is the MOST likely cause?

A. Print ribbon

B. Toner cartridge

C. Print head

D. Ink cartridge

정답: C

문제12

DRAG DROP

정답:

Explanation:

문제13

Which of the following MUST be configured when trying to start a machine with a DVD?

A. Boot order

B. Virtualization support

C. TPM

D. BIOS security

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제14

A technician, Anne, has repaired a CEO's laptop. Which of the following is the LAST step that should be taken after the repair is completed?

A. Communicate the status of the repair with the CEO

B. Prepare a hot spare in preparation for the next repair

C. Offer other repair options if they are available

D. Document all of the services provided

정답: D

최신 220-801 무료덤프 - CompTIA A+ Certification

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