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Chapter Profile
                           Recap







                         Internet is a computer network that connects hosts and systems throughout the world.

                         An Electronic mail or e-mail can be  defined as the  process of  exchanging  messages
                       electronically through a communications network by using computer.
                        You can read an e-mail received from your friend by clicking on it.

                        Emoticons represent your facial expressions.
                        An Acronym is a word formed from the initial letters of a multi-word name.




                  Exercise



                  A.   Tick ( ) the correct option.
                      1.  How many primary host computers did ARPANET initially  had?
                          a.  One                                          b.  Two

                          c.  Three                                        d.  Four

                      2.  Which protocol allows computers connected to different networks to communicate with each other?
                          a.  SMTP                                         b.  FTP

                          c.  TCP/IP                                       d.  HTTP
                      3.  A collection of related web pages is called        .

                          a.  Web page                                     b.  Home page
                          c.  Index page                                   d.  Website

                      4.  What is the name of the web browser created by NCSA?
                          a.  Google Chrome                                b.  Microsoft Edge

                          c.  Mozilla Firefox                              d.  Mosaic

                      5.  In which folder are outgoing emails temporarily stored?
                          a.  Inbox                                        b.  Outbox

                          c.  Sent                                         d.  Drafts
                      6.  The unread emails appear in             effect.

                          a.  Red colour                                   b.  Green colour
                          c.  Bold                                         d.  Underline


                  B.   Write ‘T’ for true and ‘F’ for false.
                      1.  Many people can use same server for sending or receiving the email.
                      2.  It is not possible to send attachments greater than 25 MB.

                      3.   Login is the process of accessing your email account by providing the username
                          and password.



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