Free FC0-U51 Exam Braindumps
CompTIA IT Fundamentals Questions 86–90 (page: 19)

Updated On: 10-Feb-2026

When connecting a printer to a network, which of the following is needed to complete the process? (Select TWO).

  1. IP address
  2. User's password
  3. Computer's name
  4. Subnet mask
  5. HTTP port
  6. Fax number

Answer(s): A,D



Which of the following protocols is used to secure communications between sender and receiver?

  1. SIP
  2. SNMP
  3. SSL
  4. SMTP

Answer(s): C



Which of the following connections provide data with the MOST secure protection from interception?

  1. Wired
  2. WiFi
  3. IR
  4. Cellular

Answer(s): A



A technician has been tasked with changing the settings for a used SOHO router, but does not have the administrator password because the previous owner changed it. Which of the following actions will resolve this issue?

  1. Click "Forgot password."
  2. Use a password cracker.
  3. Hold the reset button.
  4. Use the password: password.

Answer(s): C



A user is setting up an older wireless access point that has only WEP for encryption. Which of the following additional steps will help to secure the network? (Select TWO).

  1. Disable SSID broadcast.
  2. Refresh the MAC address.
  3. Filter the MAC address.
  4. Refresh the IP address.
  5. Use CAT6 cables.

Answer(s): A,C



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