Question two: write down what best describe the following: 1 an infrastructure that provides services to applications 2. Which layer do intemet protocols like HTTP, FTP and DNS belong to? 3. What is the name for a uniquely identifiable endpoint of a connection? 4. defines the format and the order of messages exchanged 5. use store-and-forward transmission at the inputs to the links 6. What information a uniquely identifiable endpoint of a connection (see question before) consist of? allow many devices to share the same media 8. The function of works as network translator. 9. Which layer do intemet protocols like HTTP, FTP and DNS belong to? 10. together. a collection of computer networks interconnected 11. The protocol used for sending email on Intemet. 12. Which TCP/IP stack layers have to be passed when a computer accesses an Intemet website in a web browser 13. The applications protocol provides a connectionless service to its 14. is used to communicate between different networks 15. . responsible for finding the shortest and free path. 16. The function of this layer is to provide mechanism to control the dialogue between applications in and systems like dialogue discipline