CompTIA Network+ certification JK0-023 Exam Questions in PDF

Free CompTIA JK0-023 Dumps Questions (page: 9)


Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Which of the following would be used to run an instance of a Layer 2 device within an application?

  1. Virtual switch
  2. Virtual router
  3. Virtual PBX
  4. NaaS

Answer(s): A




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Which of the following virtual components maintains a MAC-to-port forwarding table?

  1. Virtual PBX
  2. Virtual desktop
  3. Virtual switch
  4. Virtual server

Answer(s): C




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Which of the following exist at layer three of the OSI model? (Select TWO).

  1. NIC
  2. Switch
  3. Frame
  4. Packet
  5. Router
  6. Cable

Answer(s): D,E




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Which of the following OSI layers is responsible for encrypting HTTPS traffic?

  1. 3
  2. 4
  3. 5
  4. 6

Answer(s): D




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Which of the following protocols uses port 3389?

  1. IMAP
  2. DHCP
  3. SSH
  4. RDP

Answer(s): D



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12/8/2023 9:49:00 AM

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11/9/2023 5:41:00 AM

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6/3/2023 2:39:00 AM

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Steve
8/17/2023 2:19:00 PM

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R
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7/12/2023 9:10:00 AM

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9/27/2023 8:53:00 AM

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Da Costa
8/27/2023 11:43:00 AM

question 128 the answer should be static not auto

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