Please answer to the point. No exaplanation needed Given is the following form,

Question

Please answer to the point. No exaplanation needed

Given is the following form, which is displayed to a user. In a query-encoded URL, what is the rationale for replacing a space character with the character, and control character or special symbol with "%" followed by two hex digits for the ASCII representation of that character. What is the significance of the following fields in the HTTP protocol? Also, indicate if it is used with a request, response, or both. Answer YES/NO the following questions regarding an HTML form:

Explanation / Answer

1.

http://www.cs.umn.edu/5131/exam/test.cgi?fname=C%2B%2B+%26+C+Programming&lname=Your+lastName

3.

1) 50%

2)

a) Corresponds to Request header- allows the client to specify address of the document.

b) Request and response - Specifies length of the packet

c) Request and response - lists the content which are acceptable in the response

d) Response - to compare freshns lifetime to its age.

3)

a) YES

b) NO

c) NO

d) YES

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