SQA Engineer Interview Questions and Answers for Freshers

Basic principles of Software Testing include thoroughness, early testing, defect clustering, and exhaustive testing.

• Thoroughness: Testing should cover all aspects of the software to ensure no bugs are missed.

• Early testing: Testing should start as early as possible in the development process to catch and fix issues sooner.

• Defect clustering: Most defects are found in a small number of modules or areas of the software.

• Exhaustive testing: It is impossible to test every possible i...read more

Authentication is the process of verifying the identity of a user, while authorization is the process of determining what actions a user is allowed to perform.

• Authentication confirms the identity of a user through credentials like username and password.

• Authorization determines the level of access a user has to resources or features.

• Examples of authentication include login screens and biometric scans.

• Examples of authorization include assigning roles and permissions to users.

PPAP documents refer to Production Part Approval Process documents used in manufacturing to ensure quality and consistency.

• PPAP documents are a set of documents used in the automotive industry to establish confidence in suppliers and their production processes.

• They include items such as design records, engineering change documents, process flow diagrams, control plans, and measurement system analysis.

• PPAP documents help ensure that suppliers understand customer requirements a...read more

Docker is a platform for developing, shipping, and running applications in containers.

• Docker allows developers to package an application and its dependencies into a container that can run on any system.

• Containers are lightweight, standalone, and executable packages that include everything needed to run a piece of software.

• Docker provides tools for managing containers, such as Docker Engine for building and running containers, Docker Compose for defining multi-container applic...read more