CompTIA Network+ certification JK0-023 Dumps in PDF

Free CompTIA JK0-023 Real Questions (page: 22)


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 describes the amount of time it takes for a packet to transmit from one switch to another?

  1. Hop count
  2. Latency
  3. MTU limit
  4. Distance vector

Answer(s): B




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 DNS records is used in conjunction with 192:168::1:10?

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

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

A web server that provides shopping cart capabilities for external end users will likely function with which of the following protocols?

  1. HTTPS
  2. POP3
  3. SSH
  4. SMTP

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

A technician has resolved a ticket to fix a user's printer and has verified that the user is able to print with no issues. Which of the following action steps should the technician perform FIRST?

  1. Document findings and outcomes
  2. Establish a theory of probably cause
  3. Upgrade the printer drivers
  4. Close out the service ticket

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 OSI layers BEST describes where an HTTP proxy operates?

  1. Transport
  2. Application
  3. Presentation
  4. Session

Answer(s): B



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22. if you need to make sure that one computer in your hot-spot network can access the internet without hot-spot authentication, which menu allows you to do this? answer is ip binding and not wall garden. wall garden allows specified websites to be accessed with users authentication to the hotspot

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9/2/2023 4:31:00 PM

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10/6/2023 5:09:00 PM

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5/9/2022 11:04:00 PM

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