Page 125 - Trackpad_ipro 4.1_Class8
P. 125

3.  Which device can convert digital data into analog signals and vice versa?

                        a. Hub                                          b. Modem

                        c. Router                                       d. LAN Card

                     4.  Which computer network can be used only within an organisation?
                        a. Internet                                     b. Intranet

                        c. Both a and b                                 d. None of these

                     5.  Name the unique identification number assigned to a computer connected to a network.
                        a. IP address                                   b. Web address

                        c. Permanent address                            d. Local address

                     6.  What does SMTP stand for?

                        a. Simple Mail Transfer Protocol

                        b. Simple Message Transfer Protocol
                        c. Simple Mail Transport Protocol

                        d. System Mail Transfer Protocol

                     7.  Which of the following is not a type of topology?
                        a. Star                                         b. Mesh

                        c. Bus                                          d. Rocket

                     8.  Which of the following is an expansion card that provides network access to a computer?
                        a. Switch                                       b. Modem

                        c. Hub                                          d. NIC


                 B.  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/An ............................ 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/An ............................ is an expansion card which is used to provide the network access to
                        a computer.





                                                                                         Computer Networking     123
   120   121   122   123   124   125   126   127   128   129   130