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CompTIA 220-1201 Exam Questions
CompTIA A+ Certification: Core 1 (Page 8 )

Updated On: 9-Mar-2026
Page 8 of 75
PDF with 366 Questions

A user prints a job from a laser printer. The user wipes the page, and the words and images come off of it. The technician replaces the toner cartridge, but the issue persists.
Which of the following components should the technician replace next?

  1. Fuser
  2. Drum
  3. Developer roller
  4. Discharge lamp

Answer(s): A

Explanation:

If toner wipes off the page, it's not being properly heat-and-pressure fused to the paper. The fuser assembly is responsible for melting and bonding the toner; a failing fuser will let prints smear or wipe away even with new toner.



Which of the following has the best penetration through physical objects, such as walls?

  1. 2.4GHz
  2. 5GHz
  3. 6GHz
  4. NFC

Answer(s): A

Explanation:

Lower-frequency signals (longer wavelengths) like 2.4 GHz experience less attenuation when passing through walls and other obstacles compared to higher-frequency bands such as 5 GHz or 6 GHz. NFC operates at very high frequencies over extremely short distances and isn't intended for penetrating walls.



Which of the following is a Bluetooth network an example of?

  1. PAN
  2. LAN
  3. WAN
  4. SAN

Answer(s): A

Explanation:

Bluetooth creates a Personal Area Network (PAN), facilitating short-range wireless connections between devices located within an individual's immediate vicinity.



Which of the following cloud models would multiple organizations in the same industry most likely use?

  1. Public
  2. Hybrid
  3. Community
  4. Private

Answer(s): C

Explanation:

A community cloud is shared by several organizations that have common concerns (such as regulatory requirements or industry standards), giving them a collaborative environment while isolating resources from the general public.



Which of the following is an example of VDI?

  1. Streaming a GUI to thin clients from a server
  2. Provisioning a sandbox as a test environment
  3. Providing high-performance workstations with a local OS
  4. Launching a virtual machine server on a hypervisor

Answer(s): A

Explanation:

VDI hosts desktop environments centrally on a server and delivers the user interface over the network to thin clients - exactly what streaming a GUI to thin clients describes.



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