Which of the following is a common technique used for requirements validation?
- Code review
- Coffee breaks
- Team building exercises
- Writing user stories
Code review is a common technique for requirements validation, as it involves examining the code to ensure that it aligns with the specified requirements, enhancing quality and accuracy.
How can performance testing metrics be effectively used to optimize the user experience?
- By comparing with competitors
- By identifying bottlenecks
- By ignoring them entirely
- By increasing hardware resources
Performance testing metrics can be effectively used to optimize the user experience by identifying performance bottlenecks and issues in the application, enabling targeted improvements for a smoother user experience.
Agile methodologies seek to address the SDLC limitation of _____ by promoting continuous feedback and iterative development.
- Excessive documentation
- Lack of feedback
- Slow development
- Waterfall model
Agile methodologies aim to address the SDLC limitation of Lack of feedback by promoting continuous feedback and iterative development. In traditional SDLC models like the Waterfall model, feedback is typically limited until the end, whereas Agile methods emphasize ongoing collaboration, feedback, and adaptability, resulting in more responsive development processes.
In software development, functional requirements specify what the system should do, while non-functional requirements define how the system should perform.
- Functional
- Non-functional
- Technical
- User
Functional requirements describe the specific functions and features the software system should perform, such as user actions and system responses. Non-functional requirements define the quality attributes, performance, and constraints for the system.
Which tool allows for collaborative prototyping and has real-time co-editing features?
- Adobe Photoshop
- Figma
- Microsoft Word
- Notepad++
Figma is a design and prototyping tool that enables collaborative prototyping with real-time co-editing features. It's widely used for designing user interfaces and interactive experiences among design and development teams.
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.