WGU D325 – NETWORKS (COMPTIA'S NETWORK+ CERTIFICATION PRACTICE EXAM) 2025 UPDATED ACTUAL EXAM WITH CORRECT SOLUTIONS.

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WGU D325 – NETWORKS (COMPTIA'S
NETWORK+ CERTIFICATION PRACTICE EXAM)
2025 UPDATED ACTUAL EXAM WITH
CORRECT SOLUTIONS.


Where does a hub send data? | | | | |




A. Only to the receiving system | | | |




B. Only to the sending system | | | |




C. To all the systems connected to the hub
| | | | | | |




D. Only to the server - correct answer- C
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What uniquely identifies every NIC?
| | | |




A. IP address |




B. Media access control address | | |




C. ISO number |




D. Packet ID number - correct answer- B | | | | | |




What Windows utility do you use to find the MAC address for a
| | | | | | | | | | | |


system?
|




A. ipconfig /all |




B. ipcfg /all |




C. ping

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D. mac - correct answer- A | | | |




A MAC address is known as a(n)
| | | | | | | address.
A. IP
B. logical
C. physical
D. OEM - correct answer- C | | | |




A NIC sends data in discrete chunks called
| | | | | | | | .
A. segments
B. sections
C. frames
D. layers - correct answer- C | | | |




Which MAC address begins a frame?
| | | | |




A. Receiving system |




B. Sending system |




C. Network
D. Router - correct answer- A | | | |

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A frame ends with a special bit called the frame check sequence
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(FCS). What does the FCS do?
| | | | | |




A. Cycles data across the network | | | |




B. Verifies that the MAC addresses are correct | | | | | |




C. Verifies that the data arrived correctly | | | | |




D. Verifies that the IP address is correct - correct answer- C
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Which of the following is an example of a MAC address?
| | | | | | | | | |




A. 0-255
B. 00-50-56-A3-04-0C
C. SBY3M7
D. 192.168.4.13 - correct answer- B | | | |




Which layer of the TCP/IP model controls the assembly and
| | | | | | | | |


disassembly of data?
| | |




A. Application layer |




B. Presentation layer |




C. Session layer |




D. Transport layer - correct answer- D | | | | |




Which layer of the OSI seven-layer model keeps track of a
| | | | | | | | | |


system's connections to send the right response to the right
| | | | | | | | | |


computer?
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A. Application layer |




B. Presentation layer |




C. Session layer |




D. Transport layer - correct answer- C | | | | |




Which of the following topologies requires termination?
| | | | | |




A. Star
B. Bus
C. Mesh
D. Ring - correct answer- B | | | |




Star-bus is an example of a | | | | | | topology.
A. transitional
B. system
C. hybrid
D. rampant - correct answer- C | | | |




Of the topologies listed, which one is the most fault-tolerant?
| | | | | | | | |




A. Point-to-point
B. Bus
C. Star
D. Ring - correct answer- C | | | |