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Please answer the following: 21. Ignoring the time to transmit each object file

ID: 3589318 • Letter: P

Question

Please answer the following:

21. Ignoring the time to transmit each object file (but not ignoring the connection time), the amount of time in RTT that a non-persistent http connection uses to send a base html file with 4 embedded objects (total of five objects): a. 22. Ignoring the time to transmit each object file (but not ignoring the connection time), the amount of time that a persistent http connection uses to send a base html file with 4 embedded objects (total of five objects): a. 23. What is the name of the HTTP mechanism that allows for servers to maintain state at the client side a. 24. What is the name of the HTTP mechanism that allows for faster access (on average) to HTTP remote servers and uses an extra server between the client and the remote server to be contacted:

Explanation / Answer

23. The HTTP mechanism that allows for server to maintain state at the client side is Cookies

The server can set the cookie's value to uniquely identify a client. Thus, cookies are mostly used for session and user management