What type of device can look across diverse network layers to translate completely different protocol stacks, such as connecting a corporate LAN to a proprietary mainframe network? MCQ with Answer and Explanation
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Question #1
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What is the maximum transmission unit (MTU) for Ethernet?
Correct Answer: Option D
Explanation:
The Ethernet MTU is 1500 bytes for the payload, not including headers.
The Ethernet MTU is 1500 bytes for the payload, not including headers.
This question belongs to:
Computer
Computer Networking
Question #2
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Which device contains the unique physical MAC address hardware mapping, serving as the physical interface layer between a computer's bus tracks and an Ethernet line?
Correct Answer: Option B
Explanation:
The NIC provides the physical interface and circuitry a computer needs to connect to network media, and carries a unique, hardcoded MAC address.
The NIC provides the physical interface and circuitry a computer needs to connect to network media, and carries a unique, hardcoded MAC address.
This question belongs to:
Computer
Computer Networking
Question #3
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Which device uses an internal bridging engine to isolate network traffic by individual ports, delivering full-duplex channels to each connected node?
Correct Answer: Option A
Explanation:
A switch operates at Layer 2 to segment a network, providing dedicated, full-duplex communication channels for each individual port.
A switch operates at Layer 2 to segment a network, providing dedicated, full-duplex communication channels for each individual port.
This question belongs to:
Computer
Computer Networking
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