[Solved] What is the main purpose of load testing in software testing? — Ans: To check how the system behaves under expected user loads | Testing Fundamentals

Testing Fundamentals - Non-Functional Testing

What is the main purpose of load testing in software testing?

ATo verify the correctness of business logic

BTo find security vulnerabilities in the system

CTo test the system's user interface design

DTo check how the system behaves under expected user loads

Step-by-Step Solution

Solution:

Step 1: Understand load testing goal
Load testing is done to see how a system performs when many users use it at the same time.
Step 2: Compare options with load testing purpose
Only To check how the system behaves under expected user loads matches this goal. Other options relate to security, UI, or logic testing, which are different types.
Final Answer:
To check how the system behaves under expected user loads -> Option D
Quick Check:
Load testing = check system under expected load [OK]

Quick Trick: Load testing checks system performance under user load [OK]

Common Mistakes:

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