Test automation is often seen as a way to reduce the cost of the testing. It increases the test coverage, effectiveness of the testing and reduces the testing cycle. Many organizations consider automation testing as a vital step in establishing a mature Q&A program. But, manual testing can never be ruled out completely.
Automation testing is more costly than manual software testing, but this higher cost is a long term investments for your automation. Automated testing is a solution to a common business problem. And how to make high quality software with complex technology under competitive pressure. Automated testing provides the cost-effective solution to this problem.
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