Answer / uday

Cookies are temporary internet files created by web server
in our computer. These cookies will contain some basic
information about the user like user credentials, sessionid
etc.
All the communication between your browser and webserver
are stateless, means if you use page1, it doesnt store any
information for page2, which is big problem.
So web server will store info about the user in cookies, so
that, that information is avialable to page1 and page2.

Where as caching is something where frequently accessed
data is put in cache, such a way that it can be access very
fastly causes to improve the performance of the application.

With 1+ years Exp in Lr tool mentiond Roles and Responsbulites ?

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