Installing proper shielding on cables prevents ____.
A) white noise
B) impulse noise
C) attenuation
D) crosstalk
Correct Answer:
Verified
Q33: In a sliding-winow error control system,a receiver
Q34: Error bursts occur _ percent of the
Q35: To minimize the effect of echo,a device
Q36: CRC-_ is found in Ethernet LANs.
A) 5
B)
Q37: An arithmetic checksum _ the individual characters
Q39: _ is the result of small timing
Q40: With _ parity,the 0 or 1 added
Q41: A(n)_ is essentially a filter that allows
Q42: _ error control is a technique usually
Q43: _ cable is the medium least prone
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