Vaidikalaya

MCQ On Performance Testing

Q1. Performance Testing is mainly used to:.
  1. Find functional defects
  2. Measure system speed and stability
  3. Verify UI design
  4. Validate business rules

Answer: b, Measure system speed and stability

Solution: Performance testing measures speed, responsiveness, and stability.

Q2. Performance Testing is a type of:.
  1. Functional Testing
  2. White Box Testing
  3. Non-Functional Testing
  4. Unit Testing

Answer: c, Non-Functional Testing

Solution: Performance testing comes under non-functional testing.

Q3. Which of the following is NOT a type of Performance Testing?.
  1. Load Testing
  2. Stress Testing
  3. Spike Testing
  4. Unit Testing

Answer: d, Unit Testing

Solution: Unit testing is a functional testing type, not performance testing.

Q4. Load Testing is performed to:.
  1. Test system beyond its limits
  2. Test system under expected user load
  3. Test security vulnerabilities
  4. Test database schema

Answer: b, Test system under expected user load

Solution: Load testing checks performance under normal expected load.

Q5. Stress Testing helps to identify:.
  1. Normal response time
  2. System behavior under extreme load
  3. Code coverage
  4. UI issues

Answer: b, System behavior under extreme load

Solution: Stress testing checks system behavior under heavy load.

Q6. Which testing checks system behavior with sudden increase in users?.
  1. Load Testing
  2. Endurance Testing
  3. Spike Testing
  4. Volume Testing

Answer: c, Spike Testing

Solution: Spike testing checks sudden traffic changes.

Q7. Endurance (Soak) Testing checks:.
  1. Memory leaks and stability over time
  2. Code logic errors
  3. Functional correctness
  4. UI consistency

Answer: a, Memory leaks and stability over time

Solution: Endurance testing checks long-term stability.

Q8. Which tool is commonly used for Performance Testing?.
  1. Selenium
  2. JUnit
  3. JMeter
  4. Postman

Answer: c, JMeter

Solution: JMeter is widely used for performance testing.

Q9. Performance Testing is usually performed:.
  1. During requirement gathering
  2. Before development
  3. After System Testing
  4. After UAT

Answer: c, After System Testing

Solution: Performance testing is done after system testing.

Q10. Performance Testing focuses on:.
  1. Security
  2. Usability
  3. Speed, scalability, and stability
  4. Code optimization

Answer: c, Speed, scalability, and stability

Solution: Performance testing focuses on system speed, scalability, and stability.