What is Software Testing?

Software testing is the process of evaluating a system or its component(s) with the intent to find whether it satisfies the specified requirements or not. It involves executing a program or application with the intent of finding errors. The process of testing also helps to identify missing requirements in the initial design. Software testing can also be used to assess the overall quality of the product.

Software testing is a process that helps to ensure that a software product is free from defects and meets the business and technical requirements that guided its design and development. It includes a variety of techniques and methodologies, such as unit testing, integration testing, functional testing, performance testing, and acceptance testing.

Unit testing involves testing individual units or components of the software to ensure that they function as intended. Integration testing involves testing how different units or components of the software work together. Functional testing involves testing the software against the functional requirements to ensure that it behaves as expected. Performance testing involves evaluating the software’s responsiveness and stability under a particular workload. Acceptance testing is done to determine whether the software is acceptable to the end-user or customer.

Software testing can be done manually or using automated tools. Automated testing can save time and effort, but it requires a significant investment in terms of time and resources to create and maintain the test scripts. Software testing is an ongoing process that begins during the early stages of development and continues throughout the software’s lifecycle.

In summary, software testing is a process that verifies that a software product meets the specified requirements and that it is free of defects, it helps to ensure that the software is of high quality and suitable for its intended purpose.

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