Q1: What is Software Quality Assurance (SQA)?
A1: Software Quality Assurance (SQA) is a systematic and comprehensive process that ensures the quality of software products and processes throughout the development lifecycle.
Q2: What is the main goal of SQA? A2: The main goal of SQA is to ensure that software products and processes meet or exceed the specified quality standards and requirements.
Q3: What are some key activities in SQA? A3: Key activities in SQA include requirement analysis, test planning, test case development, test execution, defect tracking, and process improvement.
Q4: How does SQA contribute to software development? A4: SQA helps identify and rectify defects early in the development process, ensures adherence to coding and process standards, and enhances the overall reliability and quality of the software.
Q5: What is the difference between Quality Assurance and Quality Control? A5: Quality Assurance (QA) focuses on preventing defects in the software development process, while Quality Control (QC) involves identifying defects in the final product through testing and inspections.
Q6: What is a Test Plan in SQA? A6: A Test Plan outlines the approach, scope, objectives, resources, and schedule for testing activities in a software project.
Q7: What is the V Model in SQA? A7: The V Model is a software development model that emphasizes a systematic approach to testing by aligning testing phases with corresponding development phases.
Q8: What is Regression Testing? A8: Regression Testing involves retesting a software application after changes have been made to the codebase to ensure that new modifications do not adversely affect existing functionalities.
Q9: How does SQA support Continuous Integration/Continuous Deployment (CI/CD) pipelines? A9: SQA automates tests and quality checks that are integrated into CI/CD pipelines, ensuring that each code change is thoroughly tested before being deployed to production.
Q10: What is the purpose of a Code Review in SQA? A10: A Code Review is a process where peers examine source code to identify defects, improve code quality, and ensure adherence to coding standards.
Q11: How does SQA address security concerns in software? A11: SQA incorporates security testing and analysis to identify vulnerabilities and ensure that the software is resistant to attacks and data breaches.
Q12: What is the role of a Software Quality Assurance Engineer? A12: A Software Quality Assurance Engineer is responsible for designing and implementing testing processes, ensuring that standards are followed, identifying defects, and collaborating with the development team to improve overall software quality.
Q13: What is the significance of the Traceability Matrix in SQA? A13: A Traceability Matrix establishes a link between requirements and test cases, ensuring that all requirements are covered by corresponding tests and helping in tracking test coverage.
Q14: How does SQA contribute to process improvement? A14: SQA identifies areas of improvement in development processes, tools, and methodologies through analysis of defects, performance metrics, and customer feedback.
Q15: What are some common SQA methodologies? A15: Common SQA methodologies include Waterfall, Agile, Scrum, and DevOps, each with its approach to integrating quality assurance practices into the software development lifecycle.