Free CompTIA JK0-023 Exam Braindumps (page: 35)

A network technician has determined a managed network switch has failed. The technician knows how to install a new switch, but not how to properly configure it. Which of the following troubleshooting steps should the technician take NEXT?

  1. Escalate the problem
  2. Identify potential effects
  3. Test the theory to determine cause
  4. Establish a plan of action to resolve the problem

Answer(s): A



Which of the following protocols is the BEST choice for retrieving email on multiple devices?

  1. IMAP4
  2. SMTP
  3. FTP
  4. SNMPv3

Answer(s): A



Logically separating the ports on a switch without physically separating them can be done using which of the following?

  1. Routing tables
  2. Hub logic
  3. Spanning tree protocol
  4. VLANs

Answer(s): D



Which of the following DNS records would allow for a website to have more than one FQDN?

  1. TXT
  2. PTR
  3. MX
  4. CNAME

Answer(s): D






Post your Comments and Discuss CompTIA JK0-023 exam prep with other Community members:

JK0-023 Exam Discussions & Posts