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Free JK0-023 Exam Braindumps (page: 14)

Page 14 of 240
PDF with 1112 Questions

A technician has narrowed down the cause of a problem to two possible sources. Which of the following should the technician do NEXT?

  1. Implement a solution for both causes to be sure all possibilities are covered.
  2. Choose the more likely cause and test to confirm.
  3. Establish a plan of action for each.
  4. Choose the less likely cause and test to eliminate.

Answer(s): B



Which of the following port numbers is used for SNMP?

  1. 61
  2. 151
  3. 161
  4. 1611

Answer(s): C



Which of the following is used to prevent Layer 2 switching loops within a local area network?

  1. STP
  2. MTU
  3. EGP
  4. IGP

Answer(s): A



Which of the following DNS records would a web browser access to determine the IP address of an Internet web page?

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

Answer(s): B






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