What is the primary goal of Software Architecture Design in the SDLC?
- Code implementation efficiency
- Enhancing user experience
- Ensuring security and scalability
- Writing documentation
Software Architecture Design in SDLC primarily aims to ensure the security and scalability of the system. It involves making architectural decisions to address these concerns and guide the development process.
In the context of monitoring, _____ refers to automatically adjusting resources based on the application's demand.
- Auto-scaling
- Load balancing
- Performance optimization
- Resource allocation
Auto-scaling is a monitoring and management practice that automatically adjusts resources (such as server capacity) based on an application's demand. It ensures that the application can handle varying workloads efficiently.
How does Test-Driven Development (TDD) contribute to cleaner code and better software design?
- It avoids code reviews.
- It emphasizes refactoring.
- It encourages minimal testing.
- It focuses on testing after coding.
Test-Driven Development (TDD) contributes to cleaner code and better software design by emphasizing refactoring. Refactoring ensures that code remains clean, maintainable, and optimized as it evolves, improving software quality.
For creating vector-based designs and interactive click-through prototypes, designers might prefer using _____.
- Adobe Illustrator
- Adobe Photoshop
- Balsamiq Mockups
- Microsoft Word
Designers often prefer using vector-based tools like Adobe Illustrator for creating vector-based designs and interactive click-through prototypes. These tools offer more precise control over design elements, making them suitable for such tasks.
How does requirement validation contribute to the overall success of a software development project?
- Eliminates the Need for Testing Phase
- Enhances Software Quality
- Lowers Development Costs
- Reduces Project Timeline
Requirement validation ensures that the project's requirements are clear and feasible. This leads to a higher-quality product, reduced rework, and ultimately contributes to the overall success of the project.
What challenges might a software development team face when using a throwaway prototyping model?
- It eliminates all bugs.
- It ensures low cost.
- It provides a systematic approach.
- It speeds up development.
The throwaway prototyping model involves creating a quick, disposable prototype to understand requirements. Challenges include the potential for wasted effort if the prototype isn't reused and a risk of misunderstanding that the prototype is the final product.
The _____ phase of the SDLC involves rigorous testing to ensure that the software meets all specified requirements and is ready for production.
- Development
- Maintenance
- Planning
- Testing
The Testing phase of the SDLC is where rigorous testing is conducted to validate that the software meets specified requirements and is ready for production.
The use of _____ in coding best practices ensures that the same code is not repeated in different parts of the program.
- Code Reusability
- Encapsulation
- Modularity
- Polymorphism
The blank should be filled with "Code Reusability." Code reusability is an important concept in coding best practices. It involves designing code in a way that allows components to be reused in different parts of the program, reducing duplication and improving maintainability.
How can real-time monitoring and logging impact the user experience of a software application?
- It can slow down the application.
- It has no impact on user experience.
- It improves troubleshooting and performance optimization.
- It is only for the development team's use.
Real-time monitoring and logging can significantly impact user experience by enabling quick issue identification, reducing downtime, and improving performance. It benefits both users and developers.
The process of defining _____ requirements often involves understanding and documenting constraints, quality standards, and regulatory concerns.
- Functional
- Non-functional
- System
- Technical
The process of defining non-functional requirements often involves understanding and documenting constraints, quality standards, and regulatory concerns, which are essential for the overall success of a software project.
Why is monitoring the performance of an application important during its maintenance phase?
- It's not important.
- To ensure continued high performance
- To reduce server costs
- To track users' personal data
Monitoring performance during the maintenance phase is vital to ensure that the application maintains high performance levels. It helps detect and address performance degradation issues, improving the user experience and minimizing potential disruptions.
Designers often use _____ to create high-fidelity prototypes that closely resemble the final product.
- Mockups
- Sketches
- Wireframes
- Wireframes
Designers often use Mockups to create high-fidelity prototypes that closely resemble the final product. Mockups help in visualizing the design elements, layout, and aesthetics before development begins.