Free JK0-023 Exam Braindumps
CompTIA Network+ certification Questions 516–520 (page: 105)

Updated On: 10-Feb-2026

The security measure used to reduce vulnerabilities for MOST network devices that require regular application and monitoring is:

  1. Patch management.
  2. Security limitations.
  3. Documentation.
  4. Social engineering.

Answer(s): A



A company only wants preapproved laptops to be able to connect to a wireless access point. Which of the following should be configured?

  1. SSID disable
  2. ACL rules
  3. WPA encryption
  4. MAC filtering

Answer(s): D



A network technician is setting up a wireless access point that would only allow a certain laptop to be able to access the WAP. By using ACL, which of the following would be filtered to ensure only the authorized laptop can access the WAP?

  1. NetBIOS name filtering
  2. IP address filtering
  3. MAC address filtering
  4. Computer name filtering

Answer(s): C



Which of the following does Kerberos provide?

  1. Non-repudiation
  2. Accounting
  3. Exchange
  4. Authentication

Answer(s): D



Which of the following protocols is used by Windows to securely access a remote computer?

  1. RAS
  2. Telnet
  3. PPP
  4. RDP

Answer(s): D



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