Which of the following is a mechanism that allows several objects in an class hierarchy to have different methods with the same name?
A. Aggregation
B. Polymorphism
C. Inheritance
D. All of the mentioned
Answer: Option B
A. Aggregation
B. Polymorphism
C. Inheritance
D. All of the mentioned
Answer: Option B
Which of the following is not a phase of the Software Development Life Cycle (SDLC)?
A. Planning
B. Analysis
C. Testing
D. Maintenance
What does UML stand for in software engineering?
A. Unified Modeling Language
B. Universal Modeling Language
C. Unique Modeling Language
D. Unified Management Language
Which software development model is also known as the linear-sequential life cycle model?
A. Agile
B. Waterfall
C. Spiral
D. RAD (Rapid Application Development)
In which phase of the SDLC is the feasibility study conducted?
A. Planning
B. Design
C. Implementation
D. Maintenance
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