How does an effective incident response plan minimize the impact of a security breach?
- By escalating the breach to authorities
- By ignoring the breach
- By quickly reporting the breach
- By recovering lost data
Effective incident response plans minimize the impact of a security breach by promptly detecting, reporting, and addressing the breach, reducing the window of opportunity for attackers and preventing further damage.
The _____ phase of the SDLC involves translating the software design into source code.
- Development
- Maintenance
- Planning
- Testing
The Development phase is where the software design is transformed into source code, where the actual development of the software takes place.
How can incorporating Continuous Integration (CI) enhance the code review process?
- It automates testing and code integration, improving code review
- It delays the code review process
- It introduces manual and time-consuming processes
- It prevents collaboration between team members
Continuous Integration (CI) automates testing and code integration, which enhances the code review process by ensuring that the code is always in a testable state. It fosters collaboration and accelerates the review process.
What type of document is used to formally describe the requirements of a software system?
- Project schedule
- Software design document
- Software requirement specification (SRS)
- User manual
A Software Requirement Specification (SRS) is the document used to formally describe the requirements of a software system. It details the functional and non-functional requirements, constraints, and features of the software to be developed.
A team is working on a project with frequent requirement changes. What would be the advantages and disadvantages of using automated testing in this scenario?
- Advantages: Early bug detection, Disadvantages: Test maintenance overhead.
- Advantages: Faster testing, Disadvantages: Incomplete test coverage.
- Advantages: Greater flexibility, Disadvantages: Increased development time.
- Advantages: Reduced development time, Disadvantages: Frequent test failures.
In a project with frequent requirement changes, automated testing can provide early bug detection, helping the team adapt to changes more efficiently. However, it may require continuous test maintenance as requirements evolve, which can introduce some overhead.
In Object-Oriented Programming, the concept of _______ allows an object to take on multiple forms.
- Abstraction
- Encapsulation
- Inheritance
- Polymorphism
Polymorphism in Object-Oriented Programming allows an object to take on multiple forms. It enables objects of different classes to be treated as objects of a common superclass, promoting flexibility and extensibility in software design.
You are a product manager working on a new mobile application. How would you utilize user stories and use cases to gather and document requirements effectively?
- User stories and use cases are not useful for gathering requirements.
- User stories and use cases are the same and can be used interchangeably for any requirement.
- User stories capture functional requirements, while use cases document non-functional requirements.
- User stories document non-functional requirements, while use cases capture functional requirements.
User stories and use cases serve distinct purposes in gathering requirements. User stories focus on functional requirements and describe what the software should do from a user's perspective. Use cases, on the other hand, capture non-functional requirements, such as system interactions and behavior. They help ensure a comprehensive understanding of how the system should work in different scenarios.
In a project to develop a financial software system, how would requirement validation help in ensuring that the software complies with financial regulations and user needs?
- It eliminates the need for testing.
- It ensures that requirements align with regulations and user needs.
- It focuses on marketing strategies.
- It speeds up the development process.
Requirement validation in a financial software project helps ensure that the software aligns with financial regulations and user needs. It provides a systematic way to check that the requirements meet the necessary criteria, reducing compliance risks and satisfying user expectations.
In the context of the SDLC, how does the iterative model differ from the waterfall model in terms of phases and flexibility?
- The iterative model has fewer phases
- The iterative model is linear
- The waterfall model is iterative
- The waterfall model is more flexible
The iterative model differs from the waterfall model as it allows for iterative and repetitive development cycles, revisiting and refining phases as needed. In contrast, the waterfall model is more linear, with a strict sequence of phases. This makes the iterative model more flexible and adaptive, while the waterfall model is more rigid in its approach.
What is the primary focus of functional requirements in software development?
- Design aesthetics
- System performance
- Technical implementation
- User interactions
Functional requirements primarily focus on defining how the system will interact with users and what actions it should perform, emphasizing user needs and functionality.