10+ Quality Assurance Manual Tester Interview Questions and Answers

I want to switch to manual testing to focus on user experience and enhance my skills in exploratory testing.

• Manual testing allows for a deeper understanding of user experience, which is crucial for delivering quality software.

• I enjoy the exploratory aspect of manual testing, where I can think creatively to uncover hidden issues.

• In manual testing, I can adapt quickly to changes in requirements and provide immediate feedback to the development team.

• I believe that manual testing...read more

SDLC, API testing, and smoke testing explained.

• SDLC is a process followed to develop software from planning to deployment.

• API testing involves checking the functionality, reliability, performance, and security of APIs.

• Smoke testing is a preliminary testing to ensure that the critical functionalities of the software are working as expected.

• API testing includes checking the response time, error codes, and data accuracy.

• Smoke testing involves testing the basic functionalities of...read more

Adhoc testing is unplanned and unstructured testing, while monkey testing is random and exploratory testing.

• Adhoc testing is performed without any specific test cases or plan.

• Monkey testing involves randomly clicking around the application to find bugs.

• Adhoc testing is more focused on exploring the application in an unplanned manner.

• Monkey testing is more about randomly interacting with the application to see how it behaves.

• Adhoc testing is usually done by experienced testers...read more

Understanding priority and severity is crucial in QA to effectively manage defects and their impact on the project.

• Severity refers to the impact of a defect on the system's functionality. For example, a crash is high severity.

• Priority indicates the urgency of fixing a defect. A minor UI issue might be high priority if it affects a major release.

• A critical bug that causes data loss is both high severity and high priority.

• A cosmetic issue that doesn't affect functionality may b...read more

Test cases for an electric scooty ensure functionality, safety, and user experience meet quality standards.

• Verify battery charging time: Test if the battery charges from 0% to 100% within the specified time (e.g., 4 hours).

• Check maximum speed: Ensure the scooty reaches its maximum speed (e.g., 25 km/h) under normal conditions.

• Test range on a full charge: Measure the distance the scooty can travel on a full charge (e.g., 50 km) under various conditions.

• Evaluate braking system:...read more

Software Test Life Cycle (STLC) is a sequence of activities performed to ensure quality in software testing.

• STLC includes planning, designing, executing, and reporting phases.

• It starts with requirement analysis and ends with closure.

• STLC ensures that the software meets the specified requirements and is free from defects.

• It involves creating test cases, executing them, and reporting defects.

• STLC is an iterative process and may involve retesting and regression testing.

Smoke testing is a preliminary testing to check if the basic functionalities of a software application are working fine before proceeding with detailed testing.

• Smoke testing is a subset of regression testing and is usually performed after a new build is received.

• It is a high-level testing to verify if the critical functionalities of the software are working without any major issues.

• Smoke tests are usually quick and do not involve detailed testing of all features.

• If the smoke ...read more

BVA (Boundary Value Analysis) and ECP (Equivalence Class Partitioning) are testing techniques to identify test cases effectively.

• BVA focuses on testing at the boundaries of input ranges, e.g., testing values just below, at, and just above a limit.

• ECP divides input data into valid and invalid partitions to reduce the number of test cases, e.g., for age input, valid classes could be 0-120.

• Both techniques help in identifying edge cases and improving test coverage with fewer test...read more

Testing types ensure software quality through various methodologies, each targeting specific aspects of the application.

• Unit Testing: Tests individual components for correctness (e.g., testing a function in isolation).

• Integration Testing: Checks interactions between integrated components (e.g., testing a database connection).

• Functional Testing: Validates the software against functional requirements (e.g., testing user login functionality).

• System Testing: Evaluates the complet...read more