Answer / mahesh sv

Parameters are like script variables. They are used to vary
input to the server and to emulate real users. Different
sets of data are sent to the server each time the script is
run. Better simulate the usage model for more accurate
testing from the Controller; one script can emulate many
different users on the system.

Answer / pravash0000@gmail.com

To Avoid cache memory we are using parameterization
EX:if i send the userid and password to the server at ist server will check the user id and password.if second time i will send the same userid and password it will fetch from browser thats means cache memory will work .so we cant get proper response time.

Answer / maheshwar

Parameters are used inorder to check how your application
performs the same operation with different data.

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