Interview Question : Why do you create parameters?
Correlation is used to obtain data which are unique for each run of the
script and which are generated by nested queries. Correlation provides
the value to avoid errors arising out of duplicate values and also
optimizing the code (to avoid nested queries). Automatic correlation is
where we set some rules for correlation. It can be application server
specific. Here values are replaced by data which are created by these
rules. In manual correlation, the value we want to correlate is scanned
and create correlation is used to correlate.
Interview Question Category : Automated Testing