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Free JK0-023 Exam Braindumps (page: 16)

Page 16 of 240
PDF with 1112 Questions

Which of the following is a purpose of a VLAN?

  1. Decreases bandwidth on a network
  2. Segments broadcast traffic
  3. Increases port speed
  4. Allows another connection to the router

Answer(s): B



A user is having difficulty connecting a laptop to the company's network via a wireless connection. The user can connect to the network via a wired NIC. The technician thinks the user's wireless NIC has failed. Which of the following network troubleshooting methodology steps should the technician perform NEXT?

  1. Test the theory to determine the cause.
  2. Implement the solution or escalate as necessary.
  3. Establish a plan of action to resolve the problem.
  4. Re-establish new theory or escalate.

Answer(s): A



Zach, a network administrator, wants to separate the network into broadcast domains. Which of the following can he use? (Select TWO).

  1. WAPs
  2. Routers
  3. Patch panels
  4. Hubs
  5. Bridges
  6. VLANs

Answer(s): B,F



An IP address is encapsulated at which of the following layers of the OSI model?

  1. Transport
  2. Data link
  3. Network
  4. Application

Answer(s): C






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