Lesson
Lesson-7.1.8- Understand the need for verification checks to be made on input data and the different types of verification check.
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Lesson-7.1.7- Understand the need for validation checks to be made on input data and the different types of validation check. Including: ??? range check ??? length check ??? type check ??? presence check ??? format check ??? check digit ??? the purpose of each validation check and writing algorithms to implement each validation check.PreviousLesson-7.1.9- Suggest and apply suitable test data. Limited to: ??? normal ??? abnormal ??? extreme ??? boundary ??? Extreme data is the largest/smallest acceptable value ??? Boundary data is the largest/smallest acceptable value and the corresponding smallest/largest.Next