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Computer Science - Networking

Exercise : Networking - Section 4
16.
Which of the following characteristics is not true of NetBEUI?
Highly-customizable
Routable
Little configuration required
Fast for small networks to Self-tuning
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
The difference between a multiplexer and a statistical multiplexer is
Statistical multiplexers need buffers while multiplexers do not need buffers
Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol
Multiplexers often waste the output link capacity while statistical multiplexers optimize its use
Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM)
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice?
Token-Ring
CSMA/CD
Ethernet
CSMA/CA
ARCnet
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Which of the following network access standard is used for connecting stations to a packet-switched network?
X.3
X.21
X.25
X.75
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Interconnected networks need communication processors such as switches, routers, hubs, and gateways. Select the best fit for answer:
TCP/IP
Protocol
Open Systems
Internetwork processor
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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