Free JK0-023 Exam Braindumps
CompTIA Network+ certification Questions 456–460 (page: 93)

Updated On: 10-Feb-2026

Which of the following network performance methods would Lisa, a technician, use with SIP phones?

  1. CARP
  2. Load balancing
  3. QoS
  4. Caching engines

Answer(s): C



Which of the following would be used to identify terminations in a punch block for which the wiring diagram has been lost?

  1. OTDR
  2. Protocol analyzer
  3. Toner probe
  4. TDR

Answer(s): C



An administrator would like to decrease the load time of common websites that employees review daily. Which of the following can be installed?

  1. Load balancing
  2. VPN concentrator
  3. Caching server
  4. Fault tolerance

Answer(s): C



Which of the following features can BEST be used to facilitate authorized remote access to a network?

  1. VPN concentrator
  2. Proxy server
  3. Content filter
  4. Load balancer

Answer(s): A



The selection of the correct punch down tool to use depends on which of the following?

  1. Connector type
  2. Demarcation point location
  3. Block type
  4. Switch location

Answer(s): C



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