REQUIREMENTS ENGINEERING
REQUIREMENTS VALIDATION AND VERIFICATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Performed to ensure that the data entered exactly matches the original source.
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An automatic computer check to ensure that the data entered is sensible and reasonable. It does not check the accuracy of data.
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Either A or B
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None of the above
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Detailed explanation-1: -Verification is the process of making sure that data is copied over from one medium to another correctly. Verification is performed to ensure that the data entered exactly matches the original source. There are two main methods of verification: Double entry-entering the data twice and comparing the two copies.
Detailed explanation-2: -What is data verification? The purpose of data verification is to ensure that data that are gathered are as accurate as possible, and to minimize human and instrument errors-including those which arise during data processing.
Detailed explanation-3: -Data validation refers to the process of ensuring the accuracy and quality of data.
Detailed explanation-4: -Verification performs a check of the current data to ensure that it is accurate, consistent, and reflects its intended purpose. Verification may also happen at any time.