An event that occurs at some point in time when the system does not deliver a service as expected by its users is called . . . . . . . .
A. Human error or mistake
B. System fault
C. System error
D. System failure
Answer: Option D
A. Human error or mistake
B. System fault
C. System error
D. System failure
Answer: Option D
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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