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HTTPS - Hyper Text Transfer Protocol Secure: It is secure version of HTTP. The information is
           converted into  code to prevent unauthorised  access. Nowadays, most of the  websites  uses the

           HTTPS protocol instead of HTTP.

             FTP - File Transfer Protocol: It is a set of rules that allows file uploading and downloading from the
           other computers over the Internet.

             TCP/IP - Transmission Control Protocol/Internet Protocol: It is a network protocol that defines
           how the information or messages are routed from one end of a network to the other.

             POP3 - Post Office Protocol Version 3: It is an Internet standard protocal that allows e-mail clients
           to retrieve e-mail messages from an e-mail server.

             IMAP - Internet Message Access Protocol: It is an e-mail protocol that stores e-mail messages on

           a mail server and allows the user to view, access and manipulate the messages on the mail server
           from their computer.

             SMTP - Simple Mail Transfer Protocol: It is an e-mail protocol for sending e-mail messages across
           the Internet.





                                                                                    21 st
                 Double Tap                                                      Century   #Technology Literacy
                                                                                   Skills

               Write the full forms of the following:
               1.  HTTPS

               2.  IMAP

               3.  FTP

               4.  TCP/IP





                   Timeline



                   The computer network means the system of interconnected computers.
                    The components needed for a network are Sender, Receiver, Transmission Medium, Message, and
                  Protocol.
                   The different types of networks are LAN, MAN, WAN, PAN, and CAN.

                   Various types of topologies used in a network are bus, star, tree, ring and mesh.
                    There are two types of computer network architectures—peer-to-peer and client-server.
                    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.




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