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Because computer programs can fail. If you ever tried to write a computer program, you would know that even fairly simple programs will rarely work as intended, due to the complexity of the programming.

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11y ago
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7y ago

Software testing is really required to point out the defects and errors that were made during the development phases. It's essential since it makes sure of the Customer's reliability and their satisfaction in the application. Software testing is one of the important aspects in SDLC because of the following reasons:

1. Testing in SDLC helps to prove that all the software requirements are implemented correctly or not.

2. It also improves the quality of the product and project by discovering bugs at early stage in the application.

3. Whenever several systems are developed in different components, different levels of testing help to verify proper integration or interaction of all components to rest of the system.

Now a days, demand of QA outsourcing is increasing as most of the products wants testing from good Software testing company.

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14y ago

To see if it works. Would anybody really want a glitched/bugged program? They'll look bad and will have a bad business

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Q: Why do you need testing in computer program?
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White box testinglogic testing?

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