The shortest remaining time (SRT) algorithm is often used in interactive systems.

If a ping from host A to IP address 172.16.1.52 for router R1 in the same subnet succeeds, which of the following can be concluded?

A) R1 is successfully configured. B) Host A is successfully configured. C) Host A and 172.16.1.52 completed the ARP process. D) The host 172.16.1.52 can send ICMP Echo Reply messages.

A time slot in bit interleaving uses time-slots that are, at a minimum,

a. one bit wide b. 8 bits wide c. a variable number of bits, depending on the character set being used d. a variable number of bits, depending on the user’s priority