Organizations use _____ management systems to ensure that all software is up to date and secure.
- Configuration
- Inventory
- Patch
- Risk
Organizations use configuration management systems to ensure that all software is up to date and secure. These systems help maintain consistent configurations across an organization's software and hardware assets.
Which principle in SOLID stands for the concept that an object should only have a single responsibility?
- I (Interface Segregation Principle)
- L (Liskov Substitution Principle)
- O (Open-Closed Principle)
- S (Single Responsibility Principle)
In SOLID, the "S" stands for the Single Responsibility Principle. This principle emphasizes that an object should have only one reason to change, meaning it should have a single responsibility. This leads to more maintainable and flexible software.
Test-Driven Development (TDD) emphasizes the principle of _____, where the codebase is continually adjusted to enhance its functionality and maintainability.
- Code Reliability
- Refactoring
- Test Automation
- Waterfall Development
Test-Driven Development (TDD) emphasizes the principle of refactoring, where the codebase is continually adjusted and improved to enhance its functionality and maintainability. This ensures the code remains clean and efficient.
In what way does the Agile methodology attempt to overcome the limitations of traditional SDLC models regarding customer feedback?
- It conducts feedback sessions only after project completion.
- It has no provisions for feedback.
- It involves customers throughout the development process.
- It minimizes customer involvement.
Agile methodology differs from traditional SDLC by involving customers at every stage, ensuring continuous feedback. This helps in addressing evolving customer needs and preferences, a limitation of traditional models.
In Test-Driven Development, the process of writing tests before writing the corresponding code is known as _____.
- Code Testing
- Code-First Testing
- Post-Development Testing
- Test-First Development
In Test-Driven Development (TDD), the process of writing tests before writing the code is known as "Test-First Development." It helps ensure code quality and adherence to requirements.
What is the primary goal of the requirement gathering process in software development?
- Conduct product testing
- Define the color scheme
- Identify potential team members
- Understand and document the needs of stakeholders
The primary goal of the requirement gathering process is to understand and document the needs and expectations of stakeholders, which helps in creating a software system that meets their requirements.
The _______ phase of the SDLC involves validating the requirements to ensure they align with the project's objectives.
- Design
- Planning
- Requirements
- Testing
The Requirements phase of the SDLC involves validating the requirements to ensure they align with the project's objectives. This phase is crucial for establishing a clear project scope and ensuring that the requirements are realistic and achievable.
During _____ testing, a software application is tested with a specific expected load to evaluate its performance.
- Acceptance
- Alpha
- Beta
- Stress
During "Stress" testing, a software application is tested under a specific expected load to assess its performance under extreme conditions and to identify its breaking point.
How does the V-Model in SDLC ensure that the processes in the development and testing phases correspond with each other?
- By conducting testing before the development phase to identify issues earlier
- By defining corresponding development and testing phases in a sequential and parallel manner
- By outsourcing the testing phase to a different team
- By overlapping development and testing phases for quicker results
The V-Model ensures that development and testing processes correspond by defining corresponding development and testing phases that run in a sequential and parallel manner. It emphasizes testing requirements based on corresponding development phases, improving alignment and effectiveness.
The _______ model of SDLC combines the features of both the waterfall model and the prototype model.
- Agile
- Spiral
- V-Model
- Waterfall-Prototype
The Waterfall-Prototype model combines characteristics of the traditional Waterfall model and the iterative Prototype model. It allows for early feedback like prototyping while maintaining a structured approach like Waterfall.