In the context of database design, what does the term 'Normalization' refer to?

  • Complexifying the database
  • Eliminating data from the database
  • Optimizing database performance
  • Simplifying the database
In the context of database design, 'Normalization' refers to simplifying the database structure by organizing data into smaller, related tables to improve data integrity and minimize redundancy.

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.

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.

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.

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.

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.

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.

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 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.

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.