Testing Interview Questions and Answers
Question - 41 : - What is black box testing? What are the different black box testing techniques?
Answer - 41 : -
Black box testing is the software testing method which is used to test the software without knowing the internal structure of code or program. This testing is usually done to check the functionality of an application. The different black box testing techniques are
- Equivalence Partitioning
- Boundary value analysis
- Cause-effect graphing
Question - 42 : - What is the difference between static and dynamic testing?
Answer - 42 : -
Static testing: During Static testing method, the code is not executed, and it is performed using the software documentation.
Dynamic testing: To perform this testing the code is required to be in an executable form.
Question - 43 : - What are verification and validation?
Answer - 43 : -
Verification is a process of evaluating software at the development phase. It helps you to decide whether the product of a given application satisfies the specified requirements. Validation is the process of evaluating software at the after the development process and to check whether it meets the customer requirements.
Question - 44 : - What are the different test levels?
Answer - 44 : -
There are four test levels
- Unit/component/program/module testing
- Integration testing
- System testing
- Acceptance testing
Question - 45 : - What is Integration testing?
Answer - 45 : -
Integration testing is a level of software testing process, where individual units of an application are combined and tested. It is usually performed after unit and functional testing.
Question - 46 : - What Test Plans consists of?
Answer - 46 : -
Test design, scope, test strategies, approach are various details that Test plan document consists of.
- Test case identifier
- Scope
- Features to be tested
- Features not to be tested
- Test strategy & Test approach
- Test deliverables
- Responsibilities
- Staffing and training
- Risk and Contingencies
Question - 47 : - What is the difference between UAT (User Acceptance Testing) and System testing?
Answer - 47 : -
System Testing: System testing is finding defects when the system undergoes testing as a whole; it is also known as end-to-end testing. In such type of testing, the application suffers from beginning till the end.
UAT: User Acceptance Testing (UAT) involves running a product through a series of specific tests which determines whether the product will meet the needs of its users.
Question - 48 : - On what basis you can arrive at an estimation for your project?
Answer - 48 : -
To estimate your project, you have to consider the following points
- Divide the whole project into the smallest tasks
- Allocate each task to team members
- Estimate the effort required to complete each task
- Validate the estimation
Question - 49 : - What is the common risk that leads to project failure?
Answer - 49 : -
The common risk that leads to a project failure are
- Not having enough human resource
- Testing Environment may not be set up properly
- Limited Budget
- Time Limitations
Question - 50 : - How can you eliminate the product risk in your project?
Answer - 50 : -
It helps you to eliminate product risk in your project, and there is a simple yet crucial step that can reduce the product risk in your project.
- Investigate the specification documents
- Have discussions about the project with all stakeholders including the developer
- As a real user walk around the website