Physical layer standards govern ________.
A) frame structure
B) signaling
C) both A and B
D) neither A nor B
Correct Answer:
Verified
Q6: In LANs,_ typically is for _.
A)optical fiber,
Q7: In LANs,optical fiber typically is used in
Q8: In digital signaling there is (are)_ state(s).
A)one
B)two
C)a
Q11: Ethernet standards are specified at the _
Q12: What 802 Working Group creates Ethernet standards?
A)
Q13: What organization creates Ethernet standards? (Give the
Q14: Ethernet has only a single standard at
Q15: What form of transmission is most resistant
Q19: In this book,we use the terms Ethernet
Q20: A local area network operates _.
A) on
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