1) A Web page has 10 jpeg images, one video clip and the HTML text. How many nonpersistent HTTP connections will be required to download the full page?

a) 10 b) 11 c) 1 d) 12

2) The source host needs to deliver a message to the correct application process on the destination host. Which of the following information will suffice?

a) IP address and Port # b) Only IP address c) MAC address d) none of the above

3) A passive hub can address traffic to different ports based on the

a) MAC address table b) DNS c) Routing table d) Sends all traffic to all ports

4) It is given that the packet length is L bits, the transmission rate R bits/second, all links are of length d km and speed of the signal is s km/second. If there are N routers between the source and the destination, then the end-to-end propagation delay will be

a) N*d/s seconds b) (N+1).d/s seconds c) N. L/R seconds c) (N+1).L/R seconds

5) If you want to split a broadcast domain into three broadcast domains, the device that you use is a

a) Switch b) Hub c) Router

6) In packet switching if the connection set up time exceeds the end-to-end delay then resources are reserved in all the intermediate nodes

a) True b) False d) Cannot say