
Ethernet MAC addresses are ________ long.
A) 4 octets
B) 6 octets
C) 32 octets
D) 48 octets
Correct Answer:
Verified
Q22: Ethernet detects errors but does not correct
Q23: Which of the following has a header
Q24: How long are IPv4 addresses?
A)4 octets
B)6 octets
C)20
Q25: How long are IPv4 addresses?
A)32 octets
B)48 bits
C)20
Q27: IP detects errors but does not correct
Q28: TCP messages are called _.
Q29: _ read(s)the destination MAC address in an
Q31: One-bit fields in headers are called _
Q37: Ethernet does _.
A)error detection
B)error correction
C)both A and
Q82: On a server,well-known port numbers indicate _.
A)
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