1000+ Software Testing Exam Questions and Answers Pdf - 1

Question: 1

What is code coverage?

Code coverage is a white box testing technique. Code coverage describes the degree to which the source code of a program has been tested. Higher the code coverage means deeper is the testing.

Question: 2

Difference between Error, Fault and Failure?

Error:

A human interaction which produces an incorrect result. It can also be called as Mistake.

Fault:

A manifestation of an error in software. A fault, if encountered may cause a failure.

Failure:

Deviation of the software from its expected delivery or service.

Question: 3

What is the difference between critical bug and major bug?

Critical bug means the business cannot run without fixing it. It is also called as “Show Stopper”

Major bug means it requires to be fixed as early as possible. But the business can be continued

Question: 4

What is a Maintenance phase?

Maintenance phase is nothing but the phase of the project after release.

Question: 5

What is test driven development?

This is a development model where the development is driven by testing. In this model test cases are developed before the coding and developers develop the code which will pass all those test cases.