Question: In a WAN, what is the primary function of a "CSU/DSU" (Channel Service Unit/Data Service Unit)?
Answer:
A CSU/DSU (Channel Service Unit/Data Service Unit) converts digital data from LANs into a format suitable for WAN transmission.
MCQ: In a WAN, what is the primary function of a "CSU/DSU" (Channel Service Unit/Data Service Unit)?
Correct Answer:
A. To assign IP addresses to devices
Explanation:
A CSU/DSU (Channel Service Unit/Data Service Unit) converts digital data from LANs into a format suitable for WAN transmission.
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Related Questions
- 1. Which LAN topology connects devices in a circular fashion, where each device is connected to exactly two other devices?
- 2. In a WAN, what technology is commonly used for point-to-point communication over long distances, often used by telecommunications providers?
- 3. What is the primary purpose of a "NAT" (Network Address Translation) in a LAN?
- 4. Which LAN technology allows data to be transmitted over coaxial cables with a central bus or trunk line?
- 5. In a WAN, what is the primary function of a "Multiplexer"?
- 6. What does TCP stand for in the context of network protocols?
- 7. What is the primary purpose of the HTTP protocol in web communication?
- 8. Which protocol is commonly used for secure file transfer over a network, often employed for downloading files from servers?
- 9. In IP addressing, what is the purpose of a subnet mask?
- 10. What does IP stand for in the context of networking?
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