The question makes no sense at all and reflects thinking of a person who tends to throw different things in one pile. jQuery is just a JavaScript library. That said, it is used on a client side and have nothing to do with MVC. No one is obliged or forced to use jQuery for whatever purpose. You could easily find out what is its purpose:
https://en.wikipedia.org/wiki/JQuery[
^].
As to MVC, it has at least two different meanings. First of all, this is an
architectural pattern:
https://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller[
^].
Besides, this is an
ASP.NET framework implementing this pattern:
http://www.asp.net/mvc[
^].
—SA
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