In the context of CI/CD, what does "breaking the build" mean?
- Deleting necessary files
- Introducing a performance bug
- Introducing code changes that fail the automated tests
- Upgrading the server versions
"Breaking the build" in CI/CD refers to introducing changes to the codebase that cause the automated build process to fail. This often means that a new code change has introduced errors that were caught during the compilation or testing phase of the build process.
Why is boundary value analysis crucial in test case design?
- Enhances user experience
- Identifies loop errors
- Increases code coverage
- Pinpoints edge-case defects
Boundary Value Analysis is a technique where tests are designed around boundary values. Since software often fails at the boundaries, this method is crucial for pinpointing defects that manifest at edge cases, ensuring robustness of the application.
In incremental integration testing, as modules are added, tests are _______ to ensure that they integrate properly with the system.
- expanded
- modified
- reduced
- repeated
In incremental integration testing, as new modules are integrated, tests are "repeated" for the new combined group of modules to ensure that the newly added module integrates properly with the existing system. This ensures that with each addition, the system remains stable and no new issues are introduced due to the integration.
The _______ model in SDLC emphasizes the need for feedback loops where the previous steps can be revisited as the development progresses.
- Iterative
- Spiral
- V-Model
- Waterfall
The "Iterative" model in SDLC emphasizes iterative development. With each iteration, development processes go through the software development life cycle phases like planning, requirements, design, implementation, and testing. Feedback loops allow for constant refinement and adjustment based on lessons learned.
To maintain code quality in Continuous Integration, _______ tools are often used to analyze code for issues.
- Configuration
- Monitoring
- Static Analysis
- Versioning
To uphold code quality in Continuous Integration, Static Analysis tools are employed. These tools analyze the source code without executing it, identifying potential issues, code smells, or violations against predefined coding standards, thus ensuring high code quality before merging.
What distinguishes static testing from dynamic testing?
- Both involve executing the code
- Examination of code
- Running the software
- Static doesn’t execute the code
Static testing involves examining the code, requirements, or design without executing it, to identify issues early on. Dynamic testing, on the other hand, validates the software by executing it in real-time scenarios. This fundamental difference in execution separates the two.
Feedback and bugs reported during the _______ testing phase are crucial for improving the software quality before its official release.
- Beta
- Integration
- System
- Unit
Beta testing is a type of user acceptance testing where the software is released to a limited number of end-users to obtain feedback and report bugs. This feedback is essential to improve software quality before its broader or official release.
Captions provided for video content cater primarily to users with _______ impairments.
- Auditory
- Cognitive
- Mobility
- Visual
Captions for video content primarily cater to users with auditory impairments. They provide a textual representation of the spoken content, background noises, and other relevant auditory information, ensuring accessibility for the deaf or hard-of-hearing community.
You are leading a team responsible for a critical piece of software. Due to its nature, ensuring the absence of security vulnerabilities is crucial. Which static analysis approach would be most beneficial?
- Code Inspection
- Dynamic Analysis
- Security Testing
- Static Code Analysis
Static Code Analysis involves analyzing the software's source code without executing it to identify potential vulnerabilities. This method can detect security issues like buffer overflows, SQL injection, and more at an early stage, making it a suitable choice for ensuring the software doesn't have security vulnerabilities.
Which testing approach primarily addresses issues like app crashes, broken links, and functional discrepancies in mobile applications?
- Performance Testing
- Regression Testing
- Sanity Testing
- Smoke Testing
Regression Testing is aimed at ensuring that recent code changes haven't adversely affected existing features. Whenever there's a code change to fix defects or introduce new functionalities, there's a potential to introduce or uncover new issues like app crashes, broken links, or functional discrepancies. Regression testing catches these and ensures that the application's previous functionality remains intact.