CompTIA JK0-023 Exam (page: 32)
CompTIA Network+ certification
Updated on: 16-Feb-2026

Viewing Page 32 of 193

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 layers of the OSI model maps to the Network Interface layer of the TCP stack? (Select TWO).

  1. Physical
  2. Session
  3. Data Link
  4. Network
  5. Transport

Answer(s): A,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

A company is about to install a second network connection with a new ISP. Which of the following routing protocols is the BEST choice?

  1. IS-IS
  2. BGP
  3. OSPF
  4. RIP

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

Data arranged into packets would be on which of the following layers of the OSI model?

  1. Datagram
  2. Transport
  3. Presentation
  4. Network

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 is the broadcast address for a network defined as 192.168.0.0/24?

  1. 192.168.0.255
  2. 192.168.0.1
  3. 192.168.0.0
  4. 192.168.0.253

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 uses distance vector algorithms to determine the BEST network route to a destination address?

  1. IS-IS
  2. OSPF
  3. BGP
  4. RIP

Answer(s): D



Viewing Page 32 of 193



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