Which SDLC model allows for changes to be made at any time during the development process, providing flexibility and adaptability to developers?
- Agile Model
- RAD (Rapid Application Development)
- V-Model
- Waterfall Model
The Agile Model allows changes at any point in the development process, offering flexibility to adapt to evolving requirements and market conditions. It employs iterations and welcomes changes to deliver better results.
The _____ prototyping model involves creating a series of disposable models with each one being built on the feedback received from the previous one.
- Evolutionary
- Incremental
- Throwaway
- Waterfall
The _____ prototyping model is known as the "Throwaway" or "Rapid" prototyping model. In this approach, disposable models are created, and each one is built based on feedback received from the previous one, enabling rapid exploration and testing of ideas.
A software _____ is a minor software release designed to fix vulnerabilities or improve performance.
- Overhaul
- Patch
- Reboot
- Upgrade
A software patch is a minor software release that is typically designed to fix vulnerabilities, bugs, or improve performance without major changes to the software. It's a crucial part of software maintenance.
The _____ phase in Software Architecture Design ensures that the architecture meets the required standards and specifications.
- Documentation
- Evaluation
- Inspection
- Validation
The "Evaluation" phase in Software Architecture Design is crucial to ensure the architecture aligns with required standards and specifications.
_____ in software maintenance refers to the practice of making code changes to improve performance without altering functionality.
- Debugging
- Enhancement
- Performance tuning
- Refactoring
Performance tuning in software maintenance involves making code changes to improve the software's performance without altering its existing functionality. It optimizes the code's efficiency and execution speed.
How does adhering to the principle of "Keep It Simple, Stupid" (KISS) in coding best practices contribute to software maintainability?
- It increases development time
- It leads to more bugs and errors
- It makes code complex and harder to understand
- It simplifies code, making it easier to maintain
Adhering to the KISS principle simplifies code, making it easier to understand and maintain. Complex code can lead to difficulties in maintaining and debugging.
In the SDLC, which phase involves ensuring that the software meets the specified requirements and is free of bugs?
- Analysis Phase
- Design Phase
- Maintenance Phase
- Testing Phase
The Testing Phase in the SDLC is dedicated to verifying that the software meets specified requirements and is free of bugs. This phase ensures the software's quality and functionality.
In _____ deployment, new features are incrementally rolled out to the user base, allowing for continuous feedback and adjustments.
- Agile
- Incremental
- Prototype
- Waterfall
In Agile deployment, new features are incrementally rolled out to the user base, allowing for continuous feedback and adjustments throughout the development process.
What type of testing is performed to ensure that the individual units or components of a software system are working correctly?
- Acceptance Testing
- Integration Testing
- System Testing
- Unit Testing
Unit Testing is the type of testing performed to verify that individual units or components of a software system work correctly. It focuses on isolated testing of these units to identify and address defects at an early stage.
Why is it important to use Requirement Management Tools in a software development project?
- To eliminate the need for testing
- To increase project duration
- To manage and track requirements
- To reduce project complexity
Requirement Management Tools are essential in software development to efficiently manage, track, and document project requirements, which helps in reducing project complexity, improving communication, and ensuring alignment with the project's goals.