We can't say exactly test case length, it depending on functionality.
What makes a good test engineer?
What kinds of testing should be considered?
What is a �walkthrough�?
What is Validation?
Why does software have bugs?
What is �Software Testing�?
What is �Software Quality Assurance�?
What are the different approaches to testing on agile development projects?
What is Application Binary Interface (ABI)?
What is Agile Testing?