Strict adherence to _______ can help in identifying syntax errors and deviations from coding standards during development.
- Code Comments
- Code Review
- Code Testing
- Coding Style
Strict adherence to coding style can help in identifying syntax errors and deviations from coding standards during development. Consistent style and formatting make the code more readable and maintainable.
The _____ deployment strategy involves testing the new release on a subset of the production environment before full deployment to identify any potential issues.
- Blue-Green
- Canary
- Rolling
- Shadow
The Canary deployment strategy involves testing a new release on a small subset of the production environment before full deployment. It helps identify potential issues or bugs, reducing the risk to the entire system.
Which testing framework is commonly used for unit testing in Java applications?
- Cucumber
- JUnit
- Selenium
- TestNG
JUnit is a widely used testing framework for unit testing in Java applications. It provides annotations, assertions, and test runners to facilitate the testing of Java code, making it a popular choice for developers.
Why is it important to have a systematic approach to bug tracking and reporting?
- It ensures bugs are ignored.
- It helps in resolving issues effectively.
- It improves team collaboration.
- It speeds up development.
A systematic approach to bug tracking and reporting ensures that issues are not overlooked and are resolved effectively. It promotes team collaboration and contributes to the overall software quality.
Which code review technique involves the author of the code leading the review process and explaining their code to reviewers?
- Author-led Review
- Formal Inspection
- Pair Programming Review
- Walkthrough Review
The "Author-led Review" is a code review technique where the code's author takes the lead in explaining their code to reviewers, facilitating discussions, and addressing questions or concerns. It promotes collaboration and knowledge sharing.
How does a tool like Sketch differ from Adobe XD in terms of design and prototyping capabilities?
- Sketch is better for 3D modeling, while Adobe XD is for 2D design.
- Sketch is open-source, while Adobe XD is a paid software.
- Sketch is primarily for vector-based design, while Adobe XD offers a broader range of design and prototyping features.
- Sketch is web-based, while Adobe XD is desktop-based.
Sketch is known for its vector-based design capabilities, making it suitable for creating icons, illustrations, and vector graphics. Adobe XD, on the other hand, provides a comprehensive set of features for both design and prototyping, making it more versatile for UI/UX design projects.
In a project that involves developing a large-scale enterprise application, how would adherence to SOLID design principles impact the ease of adding new features?
- It depends on the programming language used.
- It would have no impact on adding new features.
- It would make it easier to add new features.
- It would make it more complex to add new features.
Adhering to SOLID design principles simplifies code maintenance and enhances extensibility, making it easier to add new features to large-scale enterprise applications.
A company discovers a vulnerability in their software that could potentially expose sensitive user data. What steps should be taken to address this as part of patch management?
- Conduct a security audit.
- Develop and deploy a patch promptly.
- Ignore it and hope for the best.
- Notify users and provide a workaround.
When a vulnerability is discovered, it is crucial to address it by developing and deploying a patch promptly. Ignoring it can lead to data breaches and reputational damage.
What factors are typically assessed during performance testing of a software application?
- Application's response time
- Security vulnerabilities
- Source code readability
- User interface design
In performance testing, factors like the application's response time, scalability, stability, and resource usage are assessed. These assessments help in identifying bottlenecks and areas where improvements are needed to optimize the application's performance.
Requirement validation ensures that the requirements are _______ and _______ before the development phase begins.
- Accurate, complete
- Ambiguous, outdated
- Expensive, complicated
- Incomplete, outdated
Requirement validation ensures that the requirements are accurate and complete, preventing issues during development. Accurate requirements are free from errors, and complete requirements cover all aspects of the project.