Hi, Khadeer,
Ravikant has a good selection of interview questions there for you to check your knowledge against.
Also, from having been involved in the recruitment process myself over the years, make sure you research the company/organisation you are applying to:
What do they do ?
Who are their competitors ?
What do they do in their local community ?
Also, more specifically, have questions to ask them in the interview.
What version of QlikView do they have ? What other tools do they use ? What are their objctives for the next 12 months ? etc
This is not critical to your interview but will demonstrate your interest in the company and the role you are applying for. It may make a difference between you and other applicants.
Regards,
Neil
