What is the purpose of a VLAN tag in Ethernet frames? MCQ with Answer and Explanation
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Question #1
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What is the purpose of a firewall's ACL (Access Control List)?
Correct Answer: Option B
Explanation:
ACLs are used to filter network traffic based on IP, port, or other criteria.
ACLs are used to filter network traffic based on IP, port, or other criteria.
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Computer
Computer Networking
Question #2
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Which network topology layout connects adjacent devices in a continuous line with no central controller, terminating cleanly at two distinct endpoints?
Correct Answer: Option C
Explanation:
A linear bus topology links all nodes in a sequential chain along a single cable path that features endpoints at both ends.
A linear bus topology links all nodes in a sequential chain along a single cable path that features endpoints at both ends.
This question belongs to:
Computer
Computer Networking
Question #3
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Which topology uses a single communication line to which all devices are attached?
Correct Answer: Option A
Explanation:
Bus topology uses a single cable (backbone) to which all devices connect.
Bus topology uses a single cable (backbone) to which all devices connect.
This question belongs to:
Computer
Computer Networking
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