What is unit,load,stress,performance testing ?



What is unit,load,stress,performance testing ?..

Answer / ethan

Unit Testing:

unit testing is a software testing method by which individual units of source code, sets of one or more computer program modules together with associated control data, usage procedures, and operating procedures

Load testing:

Load testing is the process of putting demand on a system or device and measuring its response. Load testing is performed to determine a system's behavior under both normal and anticipated peak load conditions.

Stress testing:

Stress testing is a software testing activity that determines the robustness of software by testing beyond the limits of normal operation.

Performance testing:

performance testing is in general testing performed to determine how a system performs in terms of responsiveness and stability under a particular workload. It can also serve to investigate, measure, validate or verify other quality attributes of the system, such as scalability, reliability and resource usage.

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