[2026] CompTIA A+ Certification - 220-801 무료 시험 문제

문제1

Which of the following is the proper way to remove a PCMCIA card from a laptop running Windows XP?

A. Push the eject button on the card slot

B. Click on the safely remove hardware icon, stop the device, and remove the card

C. In the Control Panel, stop the device service, and then remove the card

D. Grasp the card firmly and slowly pull it from the slot on the laptop

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제2

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.

정답: A

문제3

Which of the following is the appropriate interface to connect an optical mouse and keyboard to a computer?

A. Serial

B. eSATA

C. IEEE 1394

D. USB

정답: D

문제4

A technician has recently purchased a maintenance kit to be installed in a laser printer. Which of the following will be included in the maintenance kit?

A. Compressed air

B. Paper tray

C. Toner

D. Pickup rollers

정답: D

설명: (Fast2test 회원만 볼 수 있음)

문제5

Which of the following media types is BEST for backups of very large storage systems?

A. Blu-Ray

B. CD-ROM

C. DVD

D. Tape

정답: D

문제6

A user has 6,250 Megabytes worth of pictures they would like to back up. At the very MINIMUM, which of the following could backup these pictures to a single medium?

A. DL DVD Burner

B. Blu-Ray Burner

C. CD Burner

D. LTO Drive

정답: A

문제7

Which of the following IEEE 802.11 standards operates natively in both the 2.4Ghz and 5Ghz spectrum?

A. 802.11n

B. 802.11b

C. 802.11a

D. 802.11g

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제8

Which of the following would benefit MOST from the use of dual monitors?

A. Gaming PC

B. Home theater PC

C. A/V editing station

D. Thin client

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제9

When a technician suspects prohibited activity on an organization's network or computers, which of the following is the FIRST step they should take?

A. Confirm an actual infraction has taken place

B. Notify others so that peers will stop the activity

C. Confront the suspected person with incident details

D. Erase the contents of the user's computer and disable their account

정답: A

문제10

Members of a sales team travel frequently with their laptops. The members have reported that hotel WiFi is unreliable and unsecure. Which of the following devices could the IT department recommend to use instead of hotel WiFi?

A. NFC enabled tablet

B. NIC teaming

C. WWAN hotspot

D. Bluetooth tethering

정답: C

문제11

Which of the following devices transmits data to all ports regardless of final destination?

A. Switch

B. Firewall

C. Hub

D. Router

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제12

A technician has a work order to install a USB 3.0 expansion card into a PC. The expansion card is a PCI Express 1.1 compliant card and the motherboard has one PCI Express 2.0 slot available. Which of following BEST represents the compatibility between the hardware?

A. It will not install correctly into the PC, as the 1.1 and 2.0 slots are not compatible.

B. It will not install correctly, and the PCI slot is already being used by the video card.

C. It will install correctly, but the card will not operate as the PCI Express 1.1 and the PCI Express
2.0 standards are completely different.

D. It will install correctly to the PCI Express slot onto the motherboard. The card should function correctly, as the PCI Express 2.0 slot is backwards compliant.

정답: D

문제13

A keyboard has been replaced on a laptop. Which of the following is the MOST likely cause that the keyboard does not work?

A. The keyboard needs updated drivers.

B. The keyboard data cable was not connected properly.

C. The keyboard is defective.

D. The keyboard is not compatible with the laptop.

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제14

A client has a laptop screen and an external screen. Which of the following is the BEST way to toggle between the two or show both at the same time?

A. Function keys on keyboard

B. Turn the monitors on and off

C. Display settings in Control Panel

D. Task Manager

정답: A

설명: (Fast2test 회원만 볼 수 있음)

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