verify the impact of frontend operatoins whether it is 
contain should be backend colums or not

Testing the methods and processes used to access and manage 
the data(base), to ensure access methods, processes and 
data rules function as expected and that during access to 
the database, data is not corrupted or unexpectedly 
deleted, updated or created. 

Correct me if iam wrong: kamalzoom@gmail.com

validateing the data in the database w.r.t front end DML 
transcations 
that is insert,update,delete

in db testing all functions such as 
updation,deletion,insertion and serching is performed. it 
is to check whether they are performing according to the 
requirement.