Exercise: Networking

Questions for: Networking

The dialogue techniques for terminal use do not include
A:
questions and answers
B:
open-ended questions
C:
form fillings
D:
menu display
Answer: B
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An encyclopedic database
A:
is an information utility that specializes in storing and searching information
B:
is generally free
C:
is easy for beginners to use
D:
All of the above
Answer: A
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TCP is:
A:
Operates at the Data Link layer
B:
Connection orientated and unreliable
C:
Connection orientated and reliable
D:
Connectionless and unreliable
Answer: C
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The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is
A:
6200 bps
B:
9600 bps
C:
34000 bps
D:
31000 bps
Answer: D
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Which of the following is separated by a subnet mask?
A:
DHCP scopes
B:
Network ID and host ID
C:
Domains
D:
Subnets
Answer: B
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