Question 46 In Selective Repeat ARQ, if 5 is the number of bits for the sequence number, then the maximum size of the send window must be Not yet answered Marked out of 1.00 Select one: O a. 16 P Flag question O b. 32 O c. 15 O d. 31 Which multiplexing technique transmits digital signals? Question 47 Not yet answered Marked out of 1.00 Select one: O a. DCM O b. CDM P Flag question O c. FDM O d. TDM Question 48 ARP is used by: Not yet answered Marked out of 1.00 Select one: O a. network layer P Flag question O b. application layer O c. data link layer O d. none of the above Question 49 Not yet In methods, no station is superior to another station and none is assigned the control over another. answered Marked out of 1.00 Select one: O a. channelization O b. round robin access Flag question O c. controlled access d. random access The logical address: Question 50 Not yet answered Marked out of 1.00 P Flag question Select one: O a. never be changed all over the route O b. changed from one hope to another O c. changed by routers O d. none of the above