1 | Page
| | | | | |
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
| | | | | | |
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
| | | | | | | | | | |
(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
| | | | | | | | | |
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 | | | |
| | | | | |
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
| | | | | | |
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
,2 | Page
| | | | | |
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 | | | |
,3 | Page
| | | | | |
A frame ends with a special bit called the frame check sequence
| | | | | | | | | | |
(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
| | | | | | | | | |
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?
|
, 4 | Page
| | | | | |
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 | | | |
