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3.  Through computer networking, information can be easily shared
                         among people.                                                                     ......................

                     4.  In the Bus topology, all the nodes are connected to a single common path.         ......................
                     5.  A server is also called a host computer.                                          ......................

                  C.  Fill in the blanks using the words given below:

                                                 Hints

                                                       router, Protocol, SMTP, mesh, NIC


                     1.  ............................ is a set of rules that govern the communication between computers on
                         a network.

                     2.  ............................ is a protocol used to send e-mail messages over the Internet.

                     3.  A ............................ is a networking device used to connect and facilitate the transfer of
                         information between two networks.

                     4.  In a ............................ topology, every node is connected to all the other nodes.
                     5.  A ............................ is an expansion card which is used to provide network access to a
                         computer.

                  D.  Identify the type of topology.











                        ............................   ............................   ............................   ............................



                    Let's Do           It                                                    Section B (Subjective)



                  A.  Short answer type questions.
                     1.  What is a protocol?
                     2.  Name the various components needed for a computer network.

                     3.  Define client and server.

                     4.  What is topology?
                     5.  What is Gateway?
                  B.  Long answer type questions.

                     1.  What is a computer network? Write its advantages.

                     2.  Describe LAN and MAN.



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