In Ethernet,synchronization is the purpose of the ________ field.
A) preamble
B) frame check sequence
C) both A and B
Correct Answer:
Verified
Q56: Ethernet's hierarchical topology makes it _.
A)expensive
B)reliable
C)both A
Q72: Carrier fiber can carry signals farther than
Q73: The use of two or more trunk
Q74: LANs that span distances of several kilometers
Q75: Using link aggregation with two or three
Q76: Which is a diameter of multimode fiber?
A)8)3
Q78: Which is a diameter of multimode fiber?
A)50
Q79: The principal distance limiting factor for carrier
Q80: Light will travel farther in 50 micron
Q82: A router spends more time deciding how
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