Expleo Group Test Engineer Interview Questions and Answers

Regression is a software testing technique used to ensure that new code changes do not negatively impact existing functionality.

• Regression testing involves re-running previously executed test cases to verify that new code changes have not introduced any new bugs or issues.

• It helps ensure that the software continues to function correctly after modifications.

• Regression testing can be automated to save time and effort.

• Exa...read more

Testing is the process of evaluating a system or component to determine if it meets the specified requirements.

• Testing is done to identify defects or errors in a system.

• It involves executing test cases and comparing the actual results with expected results.

• Testing can be performed at various levels such as unit testing, integration testing, system testing, and acceptance testing.

• Different types of testing include funct...read more

Regression testing is the process of retesting modified software to ensure that the existing functionalities are not affected.

• Regression testing is performed after making changes to the software to identify any new defects or issues introduced.

• It helps ensure that the modifications or enhancements do not cause any unintended side effects.

• Regression testing can be done manually or using automated testing tools.

• It involv...read more

A database is a structured collection of data that is organized and managed for easy access, retrieval, and manipulation.

• A database is used to store and manage large amounts of data.

• It provides a way to organize and structure data for efficient storage and retrieval.

• Databases can be relational, hierarchical, network, or object-oriented.

• Examples of databases include MySQL, Oracle, MongoDB, and SQLite.

STLC stands for Software Testing Life Cycle, which is a systematic approach to testing software.

• STLC involves different phases such as requirement analysis, test planning, test design, test execution, and test closure.

• Each phase has its own set of activities and deliverables.

• STLC ensures that the software is thoroughly tested and meets the quality standards before release.

Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.

• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Example...read more

Smoke test is a preliminary test to check if the basic functionalities of a software application are working correctly.

• Smoke test is a subset of regression testing.

• It is usually performed after a build is deployed to ensure the critical functionalities are working.

• Smoke test is not exhaustive and focuses on the most important features of the application.

• It helps in identifying major issues early in the development cycl...read more