Q: What is Query string?
Definition 1: A query string is information that is appended to the end of a page URL.
Definition 2: Attaching required data to header part of HttpRequest is called as query string.
Q: What type of data can transmitted by using query string?
Ans: Only simple plain text can be transmitted.
Q: How much amount of data can be transmitted through query string?
Ans: 2kb of data.
Q: What are the disadvantages of query string?
- It can be used only with in the destination page
- Only plain text can be transmitted
- Only 2kb of data can be transmitted
- Data is visible so that it will be unsecured
Q: Where can we use query string values in website?
Ans: Only in destionation page.
Q: Where the memory for query string is allocated?
Ans: No where, data will be transmitted along with request.