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    Factopedia                            Write the full forms of the following:
                                                             Let’s CatCh uP

                                                        1.  HTTPS-    ___________________________________________

                                                        2.  IMAP-     ___________________________________________

                                                        3.  FTP-      ___________________________________________

                                                        4.  TCP/IP-    ___________________________________________
                            ICANN is an
                         organisation that
                        keeps track of all the
                         IP addresses of all
                        the websites on the                     Let’s BaCk-uP
                              Internet.
                                                           The computer network means the system of interconnected
                                                           computers.
                                                            The components needed for a network are Network Interface
                                                           Card, hub or a switch, router, modem, networking cable and
                                                           gateway.
                                                             The different types of networks are PAN, CAN, LAN, MAN and
                                                           WAN.
                                                             Various types of topologies used in a network are bus, star,
                          Of all the traffic
                           on the Internet,                tree, ring and mesh.
                        approximately 61.5%                  There  are two types  of computer  network architectures—
                       is caused by bots and               peer-to-peer network and client-server network.
                             malware.                        In a  wireless  networking  technology,  no wires or physical
                                                           media is used for connecting computers.
                                                            Protocol  is a set  of rules that  governs the  communication
                                                           between the computers over a network.

                          If, for any reason,
                         the Internet shuts
                        down, approximately
                         200 million email
                        and 3 billion Google
                        searches will have to
                                wait.

                      18    Premium Edition-VIII

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