Free FC0-U61 Exam Braindumps
CompTIA IT Fundamentals Questions 141–145 (page: 30)

Updated On: 10-Feb-2026

A company is concerned with ensuring its databases are highly available. Which of the following can be used to increase database availability?

  1. Backups
  2. Prioritization
  3. Indexes
  4. Failover

Answer(s): D



A user revisits a website and receives a message that the site may not be secure. The user is prompted to click a link to continue to the site. Which of the following would MOST likely identify the issue?

  1. Checking the proxy settings
  2. Checking that caching is enabled
  3. Checking browser add-ons
  4. Checking certificate validity

Answer(s): D



A user wants to ensure port 3389 is open for remote desktop on a PC. Which of the following describes where the user should verify the port is open?

  1. Antivirus
  2. Anti-malware
  3. Device Manager
  4. Host firewall

Answer(s): D



Which of the following contains exactly four copper wires?

  1. RJ45
  2. VGA
  3. RJ11
  4. USB

Answer(s): C



A technician replaces the video card in a user’s PC. The user reports the resolution on the display seems very low, but the operating system will not let the user adjust it any higher. Which of the following steps would MOST likely fix this problem?

  1. Replace the user’s display.
  2. Update the PC’s operating system.
  3. Replace the video cable.
  4. Install new video drivers.

Answer(s): D



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