List the various components of Selenium?

What do you mean by Bug Life Cycle?

Can you name the various levels of software testing?

In your opinion, what will happen to the cost of a software product in a defect that could have been removed during the initial stage of testing is removed/fixed later?

Please explain the various categories of defects?

What are the benefits of employing Selenium?

What do you understand by exploratory testing?

Could you explain confirmation and regression testing?

Please compare functional and non-functional forms of testing.