Mindstix Software Labs QA Engineer Interview Questions, Process, and Tips

Types of testing include functional, non-functional, manual, automated, regression, performance, and security testing.

• Functional testing: Testing the functionality of the software.

• Non-functional testing: Testing aspects like performance, usability, and security.

• Manual testing: Testing performed manually by QA engineers.

• Automated testing: Testing performed using automation tools.

• Regression testing: Testing to ensure new...read more

REST API is a lightweight, stateless, scalable web service architecture. SOAP API is a protocol-based, heavyweight, XML messaging system.

• REST API uses standard HTTP methods like GET, POST, PUT, DELETE for communication.

• SOAP API uses XML for message format and relies on protocols like HTTP, SMTP, etc.

• REST API is more flexible and easier to use, while SOAP API is more secure and standardized.

• Example of REST API: Twitter ...read more

Black box testing focuses on testing the functionality of the software without knowledge of its internal code, while white box testing involves testing the internal code structure.

• Black box testing is based on external expectations and specifications.

• White box testing is based on internal code structure and logic.

• Black box testing is more focused on user perspective.

• White box testing is more focused on developer perspe...read more

Test plan is a document outlining the scope, approach, resources, and schedule of testing activities.

• Defines test objectives and scope

• Describes test strategies and methodologies

• Lists resources and schedule for testing

• Includes test deliverables and exit criteria

• Identifies risks and mitigation plans