What does a modem do? MCQ with Answer and Explanation
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Question #1
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Which network topology is often used in wireless mesh networks?
Correct Answer: Option D
Explanation:
Wireless mesh networks often use full or partial mesh topology for redundancy.
Wireless mesh networks often use full or partial mesh topology for redundancy.
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Computer
Computer Networking
Question #2
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Which type of network connection allows communication to flow in only one direction permanently, with no way to send responses back (e.g., traditional television broadcasting)?
Correct Answer: Option A
Explanation:
Simplex communication is strictly unidirectional, meaning one station transmits while the other can only receive.
Simplex communication is strictly unidirectional, meaning one station transmits while the other can only receive.
This question belongs to:
Computer
Computer Networking
Question #3
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Which network device is used to connect two different network segments and forward frames based on MAC addresses?
Correct Answer: Option C
Explanation:
A bridge connects two network segments and forwards frames based on MAC addresses, operating at layer 2.
A bridge connects two network segments and forwards frames based on MAC addresses, operating at layer 2.
This question belongs to:
Computer
Computer Networking
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