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Computer Science - Networking

Exercise : Networking - Section 3
26.
Which of the following statements is correct?
Terminal section of a synchronous modem contains the scrambler
Receiver section of a synchronous modem contains the scrambler
Transmission section of a synchronous modem contains the scrambler
Control section of a synchronous modem contains the scrambler
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Which of the following characteristic(s) is/are suited to the PSS applications?
bursty traffic and low communications intensity
widely dispersed terminals and access to international packets switched services
Multiple remote host or applications accessed by a single local access circuit terminal and circuit
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Because the configuration infor-mation for a DHCP client is received dynamically, you must use which utility to read the current configuration to verify the settings?
PING
TRACERT
ARP
IPCONFIG
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Which of the following is separated by a subnet mask?
DHCP scopes
Network ID and host ID
Domains
Subnets
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
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
6200 bps
9600 bps
34000 bps
31000 bps
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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