Which of the following testing is refers to as a fault-based testing technique?

Software Testing - Quiz(MCQ)

Unit testing

Beta testing

Stress testing

Mutation testing

Correct Answer : Mutation testing

Explanation : Mutation testing is a fault-based testing technique where we insert errors purposely into a program (under test) to verify whether the existing test case can detect the error or not. In this testing, the program's mutant is created by making some modifications to the original program.

Recently Updated in Software Testing Questions

The test levels are performed in which of the following order?

Unit, Integration, Acceptance, System

It is based on the nature of the project

Unit, System, Integration, Acceptance

Unit, Integration, System, Acceptance

Correct Answer : It is based on the nature of the project

Explanation : The Test levels can always be restructured or combined based on n the nature of a project or system planning.

"V" model is?

Test type

Test Level

Test design technique

Software development testing (SDLC) model

Correct Answer : Software development testing (SDLC) model

Explanation : Whenever we have a large and complex application, we go for the V model. In the V model, firstly, all the activities go in the downward direction, and at one point in time, it starts moving in the upward direction, and to re-use the test document for the testing process and forms a V shape.

After which phase, we can proceed to the white box testing?

After SRS creation

After designing phase

After the coding phase

After the installation phase

Correct Answer : After the coding phase

Explanation : Generally, the white box testing was performed after the programming phase because this type of testing required the programming skills to design test cases. The Developers perform the white box testing to test every line of the program's code and then send the application or the software to the testing team for further process.