What is the primary purpose of regression testing?
A. To ensure new code does not break existing functionality
B. To test user interfaces
C. To perform performance testing
D. To validate security features
Answer: Option A
A. To ensure new code does not break existing functionality
B. To test user interfaces
C. To perform performance testing
D. To validate security features
Answer: Option A
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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