Multiple Choice
In most _______________ protocols,the data link protocol entity is responsible not only for detecting errors using the CRC,but for recovering from those errors by retransmitting damaged frames.
A) data link control
B) logical link control
C) media access control
D) all of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q22: Sometimes called computer room networks,_ networks are
Q23: With _,the waves are guided along a
Q24: The fact that signal strength falls off
Q25: The capacity of optical fiber cable is
Q26: The function of a _ protocol is
Q28: When examining a MAC frame of data,starting
Q29: A design factor relating to the transmission
Q30: Higher-level data,such as an IP datagram,are passed
Q31: Back-end networks are used in situations where
Q32: Which of following is NOT one of