Section A: Answer the given in not more than 1000 words each.

problem 1: Recognize the components of computer network and describe their functions.

problem 2: Prepare a comparative study of Internet, Intranet and Extranet.

problem 3: describe the salient features of Resource Sharing Guidelines formulated by the IFLA.

Section B: Answer the problems in not more than 500 words each.

problem 4: describe various kinds of Network Topology.

problem 5: What do you mean by the term ISDN? describe its different devices.

problem 6: What do you mean by the term NOS? describe its functions.

problem 7: Describe how the information technology can be helpful for inter library loan services.

problem 8: Describe the methods of electronic document delivery service.

problem 9: describe different communication network protocols.