Computer Science - Networking

26.
ICMP (Internet Control Message Protocol) is
a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address
a TCP/IP high level protocol for transferring files from one machine to another
a protocol used to monitor computers
a protocol that handles error and control messages
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
If you get both local and remote echoes, every character you type will appear on the screen
once
twice
three times
never
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
What part of 192.168.10.51 is the Network ID, assuming a default subnet mask?
192
192.168.10
0.0.0.5
51
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
The slowest transmission speeds are those of
twisted-pair wire
coaxial cable
fiber-optic cable
microwaves
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate?
3 Kbps
6 Kbps
12 Kbps
24 Kbps.
Answer: Option
Explanation:
No answer description is available. Let's discuss.