I would write the Test cases based on Functional Specifications and BRDs and some more test cases using the Domain knowledge.
What are the key challenges of software testing?
What is the value of a testing group? How do you justify your work and budget?
What is the role of QA in a project development?
What are the parameters of Quality cost?
How can new Software QA processes be introduced in an existing organization?
What is verification? What is validation?
What is a �walkthrough�?
What is software life cycle?
How do you introduce a new software QA process?
What is the role of documentation in QA?