COMPTIA NETWORK+ CERTIFICATION
EXAM GUIDE (MIKE MEYERS) –
REVIEW QUESTIONS AND ANSWERS
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 - ANS C
What uniquely identifies every NIC?
A. IP address
B. Media access control address
C. ISO number
D. Packet ID number - ANS B
What Windows utility do you use to find the MAC address for a system?
A. ipconfig /all
B. ipcfg /all
C. ping
D. mac - ANS A
A MAC address is known as a(n) __________ address.
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,A. IP
B. logical
C. physical
D. OEM - ANS C
A NIC sends data in discrete chunks called __________.
A. segments
B. sections
C. frames
D. layers - ANS C
Which MAC address begins a frame?
A. Receiving system
B. Sending system
C. Network
D. Router - ANS A
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 - ANS C
Which of the following is an example of a MAC address?
A. 0-255
B. 00-50-56-A3-04-0C
C. SBY3M7
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,D. 192.168.4.13 - ANS 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 - ANS 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?
A. Application layer
B. Presentation layer
C. Session layer
D. Transport layer - ANS C
Which of the following topologies requires termination?
A. Star
B. Bus
C. Mesh
D. Ring - ANS B
Star-bus is an example of a _______________ topology.
A. transitional
B. system
C. hybrid
D. rampant - ANS C
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, Of the topologies listed, which one is the most fault-tolerant?
A. Point-to-point
B. Bus
C. Star
D. Ring - ANS C
What term is used to describe the interconnectivity of network components?
A. Segmentation
B. Map
C. Topology
D. Protocol - ANS C
Coaxial cables all have a(n) _______________ rating.
A. resistance
B. watt
C. speed
D. ohm - ANS D
Which of the following is a type of coaxial cable?
A. RJ-45
B. RG-59
C. BNC
D. Barrel - ANS B
Which network topology connects nodes with a ring of cable?
A. Star
B. Bus
COPYRIGHT © 2025 BRAINBARTER ALL RIGHTS RESERVED 4
EXAM GUIDE (MIKE MEYERS) –
REVIEW QUESTIONS AND ANSWERS
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 - ANS C
What uniquely identifies every NIC?
A. IP address
B. Media access control address
C. ISO number
D. Packet ID number - ANS B
What Windows utility do you use to find the MAC address for a system?
A. ipconfig /all
B. ipcfg /all
C. ping
D. mac - ANS A
A MAC address is known as a(n) __________ address.
COPYRIGHT © 2025 BRAINBARTER ALL RIGHTS RESERVED 1
,A. IP
B. logical
C. physical
D. OEM - ANS C
A NIC sends data in discrete chunks called __________.
A. segments
B. sections
C. frames
D. layers - ANS C
Which MAC address begins a frame?
A. Receiving system
B. Sending system
C. Network
D. Router - ANS A
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 - ANS C
Which of the following is an example of a MAC address?
A. 0-255
B. 00-50-56-A3-04-0C
C. SBY3M7
COPYRIGHT © 2025 BRAINBARTER ALL RIGHTS RESERVED 2
,D. 192.168.4.13 - ANS 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 - ANS 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?
A. Application layer
B. Presentation layer
C. Session layer
D. Transport layer - ANS C
Which of the following topologies requires termination?
A. Star
B. Bus
C. Mesh
D. Ring - ANS B
Star-bus is an example of a _______________ topology.
A. transitional
B. system
C. hybrid
D. rampant - ANS C
COPYRIGHT © 2025 BRAINBARTER ALL RIGHTS RESERVED 3
, Of the topologies listed, which one is the most fault-tolerant?
A. Point-to-point
B. Bus
C. Star
D. Ring - ANS C
What term is used to describe the interconnectivity of network components?
A. Segmentation
B. Map
C. Topology
D. Protocol - ANS C
Coaxial cables all have a(n) _______________ rating.
A. resistance
B. watt
C. speed
D. ohm - ANS D
Which of the following is a type of coaxial cable?
A. RJ-45
B. RG-59
C. BNC
D. Barrel - ANS B
Which network topology connects nodes with a ring of cable?
A. Star
B. Bus
COPYRIGHT © 2025 BRAINBARTER ALL RIGHTS RESERVED 4
