ID X=6

Subject- Computer Networking

[5] 2. a) Given data: avg object size: 100K bits avg request rate from browsers to origin servers:15/sec avg data rate to browsers: 1.50 Mbps RTT from institutional router to any origin server: 2 sec access link rate: 1.74 Mbps Suppose Y% requests satisfied at origin [Where Y is a variable.] Here, suppose X is the last digit of your ID. Compute X modulus 5; (X%5=?). On the basis of value (X%5) you can choose the value of Y from the following. If modulus=0; Y=90%, If modulus=1; Y=80%, If modulus=2; Y= 70%, If modulus=3; Y=60%, If modulus=4; Y= 50%. Now, Compute the access link utilization and total delay with cache