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Free CompTIA 220-1201 Exam Questions (page: 4)

Page 4 of 36
PDF with 171 Questions

A technician needs to select PC components with a minimal number of visible internal cables. Which of the following should the technician use?

  1. SATA drive connections
  2. Liquid cooling
  3. Modular power supply
  4. Wireless NIC

Answer(s): C

Explanation:

A modular power supply lets you attach only the power cables you need, keeping unused cables out of the case and minimizing visible internal wiring.



A user is traveling internationally. They can make and receive phone calls but cannot send or receive email. Which of the following would most likely resolve this issue?

  1. Disabling the GPS
  2. Enabling data roaming
  3. Configuring 4G usage only
  4. Connecting using a hotspot

Answer(s): B

Explanation:

Voice calls can still go through on the partner networks without data roaming enabled, but mobile email requires a data connection. Turning on data roaming allows the device to use cellular data while abroad, restoring email functionality.



Which of the following should be used when installing network cabling above a drop ceiling that is part of the shared air space?

  1. Shielded twisted
  2. Plenum-rated
  3. Optical
  4. Coaxial

Answer(s): B

Explanation:

Plenum-rated cable uses a low-smoke, fire-resistant jacket designed for use in plenum spaces (shared air handling areas) to meet building and fire codes.



While using a computer, a user reports that the system fan begins running loudly and the display starts to distort. Which of the following is occurring?

  1. Overheating
  2. Sluggish performance
  3. Overclocking CPU
  4. Crashing applications

Answer(s): A

Explanation:

A loud fan running at high speed alongside graphical distortion are classic signs that the system is overheating - thermal throttling and artifacting occur when components exceed safe operating temperatures.



Which of the following is a common feature of managed switches?

  1. Remote device power delivery
  2. Port VLAN assignment
  3. Content filtering
  4. Load balancing

Answer(s): B

Explanation:

Managed switches allow administrators to assign individual ports to specific VLANs, enabling network segmentation and improved traffic control directly on the switch.



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