Manual Testing Interview Questions

What is Manual Testing?
Manual Testing is a type of software testing where testers manually execute test cases without using any automated tools. The tester plays the role of an end-user and validates the features/functionalities of the application.
What are the different types of Manual Testing?
The main types are Black Box Testing, White Box Testing, Unit Testing, Integration Testing, System Testing, Acceptance Testing, Installation Testing, and Usability Testing.
What is the importance of Manual Testing?
Manual Testing allows testers to uncover hidden defects that may go unnoticed by automated testing. It ensures the software meets requirements, is user-friendly, and functions as expected.
What are Test Cases and Test Scenarios?
Test Cases are specific sets of steps and conditions to test a particular functionality. Test Scenarios are high-level objectives that may contain multiple test cases.
How do you measure Test Coverage in Manual Testing?
Test coverage is measured by requirements traceability matrices. It ensures all requirements are covered by test cases, and test cases map back to specific requirements.
What techniques are used in Manual Testing?
Common techniques include Boundary Value Analysis, Equivalence Partitioning, Decision Table Testing, State Transition Testing, and Use Case Testing.
What is Exploratory Testing?
Exploratory Testing is an unscripted, ad-hoc testing approach where testers explore the software without following pre-defined test cases, using experience and intuition.
What do you understand by the term 'Test Data'?
Test Data refers to the specific values or inputs provided to an application or system during the testing process to execute test cases and observe actual versus expected results.
How do you report bugs from Manual Testing?
Bugs are reported by filling out a Bug Report detailing steps to reproduce, expected vs actual results, severity, environment details and attaching relevant screenshots or logs.
What skills are required for an effective Manual Tester?
Key skills include attention to detail, analytical thinking, good documentation abilities, understanding of the software development lifecycle, communication skills and domain knowledge.