#1
Which of the following is a key characteristic of the Waterfall model in software development?
Linear and sequential
ExplanationProgress is seen as flowing steadily downwards through the phases of conception, initiation, planning, execution, and closure.
#2
Which phase in the Systems Development Life Cycle (SDLC) involves creating a detailed plan for the entire project?
Planning
ExplanationThe Planning phase involves creating a detailed plan outlining the project scope, objectives, timeline, and resources.
#3
What is the primary goal of the Agile development methodology?
Responding quickly to changing requirements
ExplanationAgile aims to improve responsiveness to customer needs and adaptability to changes in the market.
#4
In the context of Systems Development Life Cycle (SDLC), what does the term 'Prototyping' refer to?
Developing a model of the system
ExplanationPrototyping involves creating an early approximation of a final system to gather feedback and improve the final product.
#5
Which of the following is a key principle of the V-Model in software development?
Parallel development and testing
ExplanationThe V-Model emphasizes a parallel process of development and testing to ensure early identification and resolution of issues.
#6
What is the primary focus of the Incremental model in software development?
Delivery of partial, working solutions
ExplanationThe Incremental model delivers functional portions of the software, allowing for incremental development and testing.
#7
Which of the following is a characteristic of the RAD (Rapid Application Development) methodology?
Focus on user feedback and iteration
ExplanationRAD emphasizes iterative development and feedback to quickly refine and improve the software.
#8
Which phase in the Spiral model emphasizes risk analysis and mitigation strategies?
Planning
ExplanationThe planning phase in the Spiral model focuses on identifying and mitigating potential risks through thorough analysis.
#9
What is a common characteristic of the RAD (Rapid Application Development) methodology?
Focus on user feedback and iteration
ExplanationRAD emphasizes iterative development and feedback to quickly refine and improve the software.
#10
In the context of software development, what does the term 'Pair Programming' refer to?
Development by two programmers working together
ExplanationPair Programming involves two programmers working together at one workstation, collaborating on the same design, algorithm, or code.
#11
Which phase in the Prototyping model involves refining and enhancing the initial prototype based on user feedback?
Evaluation
ExplanationThe Evaluation phase in the Prototyping model focuses on refining the prototype based on user feedback and requirements.
#12
What is a key advantage of the Spiral model in software development?
Early detection and mitigation of risks
ExplanationThe Spiral model allows for early identification and mitigation of risks through iterative development and risk analysis.