Do mainstream International Relations Theories offer a satisfactory universal perspective? With reference to East Asian unique historical background and China’s foreign policy strategy under Xi Jinping, is an alternative IR Theory necessary?

Do mainstream International Relations Theories offer a satisfactory universal perspective? With reference to East Asian unique historical background and China’s foreign policy strategy under Xi Jinping, is an alternative IR Theory necessary?

Suppose users share a 2Mbps link. Also suppose each user requires 500kbps when transmitting, but each user transmits only 10% of the time. (See the discussion of packet switching versus circuit switching in Section 1.3) a. (1 point) When circuit switching is used, how many users can be supported? b. (2 points) For the remainder of this problem, suppose packet switching is used. Find the probability that a giving user is transmitting. c. (3 points) Suppose there are 5 users, find the probability that at any given time, all 5 users are transmitting simultaneously. What is the probability that there are 4 or less users transmitting simultaneously?

Suppose users share a 2Mbps link. Also suppose each user requires 500kbps when transmitting, but each user transmits only 10% of the time. (See the discussion of packet switching versus circuit switching in Section 1.3) a. (1 point) When circuit switching is used, how many users can be supported? b. (2 points) For the remainder of this problem, suppose packet switching is used. Find the probability that a giving user is transmitting. c. (3 points) Suppose there are 5 users, find the probability that at any given time, all 5 users are transmitting simultaneously. What is the probability that there are 4 or less users transmitting simultaneously?

Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rate R1=500kbps, R2=1.5Mbps, and R3=1Mbps. a. Assume no other traffic in the network, what is the throughput for the file transfer? b. Suppose the file is 5MB (Assume 1MB= 106 bytes). Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B?

Suppose Host A wants to send a large file to Host B. The path from Host A to Host B has three links, of rate R1=500kbps, R2=1.5Mbps, and R3=1Mbps. a. Assume no other traffic in the network, what is the throughput for the file transfer? b. Suppose the file is 5MB (Assume 1MB= 106 bytes). Dividing the file size by the throughput, roughly how long will it take to transfer the file to Host B?