What is a Test Case Specification document? What is it used for?

What phase of Fundamental test process is a Defect report created at? What is its purpose?

Imagine that according to requirements, chairs in your room should have adjustable backs, but in fact they couldn't be adjusted. Please describe this defect specifying the following fields: Summary, Environment, Description, Priority, Severity.

Provide the examples of defects that can be found when performing GUI Testing of a washing machine.

 Provide an example of a defect with High Priority and Low Severity. Explain this case.

What defect resolution types do you know? Describe each of them.

What are the advantages of using a Defect Tracking tool?

In your opinion, how can we classify defects? Provide examples and explain your answer.

What is a defect report? What does it describe and what is it needed for?

Should all detected defects be reported? Explain your answer.