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Elena L [17]
3 years ago
12

What is the importance of data validation, and how can user data entry errors be reduced or eliminated?

Computers and Technology
1 answer:
lisabon 2012 [21]3 years ago
5 0

Incorrect data can lead to unexpected program execution results. Data entry errors can be reduced by only accepting valid input, e.g., if a number must be entered, alphabetic characters are ignored. After data validation, error messages can be prompted to the user, requiring him to enter the data again.

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