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What is Alpha and Beta Testing?

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What is Alpha and Beta Testing? Before any software product can be released it must be tested. Typically a formal test strategy is planned and executed on the software before it can be considered for release. Often after the formal phases of testing have been completed, additional testing is performed called Alpha and Beta testing. Alpha testing is done before the software is made available to the general public. Typically, the developers will perform the Alpha testing using white box testing techniques. Subsequent black box and grey box techniques will be carried out afterwards. The focus is on simulating real users by using these techniques and carrying out tasks and operations that a typical user might perform. Normally, the actual Alpha testing itself will be carried out in a lab type environment and not in the usual workplaces. Once these techniques have been satisfactorily completed, the Alpha testing is considered to be complete. The next phase of testing is known a...