Computer Science - Networking

41.
What is the minimum number of wires required for sending data over a serial communications links?
2
1
4
3
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
In cyclic redundancy checking, the divisor is _____ the CRC.
the same size as
one bit less than
one bit more than
two bits more
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
Which command-line tool is included with every Microsoft TCP/IP client?
DHCP
WINS
PING
WINIPCFG
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
If odd parity is used for ASCII error detection, the number of 0s per eight-bit symbol is _____.
even
odd
indeterminate
42
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
An error-detecting code inserted as a field in a block of data to be transmitted is known as
Frame check sequence
Error detecting code
Checksum
flow control
Answer: Option
Explanation:
No answer description is available. Let's discuss.