In general, controlled approaches:
A) work better than contention approaches for small networks that have low usage
B) work better than contention approaches for large networks that have high usage
C) work better than contention approaches for all sizes of networks
D) do not require a host, server, or active monitor to assign media access control
E) have many collisions
Correct Answer:
Verified
Q54: Cross-talk:
A)occurs when one circuit picks up signals
Q55: On digital circuits, we use _ to
Q56: _can obliterate a group of bits, causing
Q57: _ is an effective way to prevent
Q58: The primary source of error in data
Q60: _ is an effective way to prevent
Q61: In communication protocols, _ are used to
Q62: In ARQ, a NAK:
A)is sent by the
Q63: Synchronous transmission:
A)cannot be used on multipoint circuits
B)is
Q64: Using parity, the probability for detecting an
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