ICT - Analysis

jeffjordan97's version from 2015-04-29 20:49


Question Answer
What is Verification an validation? giving examples for each.Verification = process of ensiring data is accutate and has not been entered incorrectly. Example is double entry on password fields to reduce error. Validation = ensuring data is sensible, acceptable and reasonable. examples are Lookup (if there are a limited amount of choices such as title) or an input mask used for postcodes with a format check.
Describe and justify tests I carried out for two different reasonsTest 1: On the Customer_Number field to check validity of input. Erroneous Length check to ensure further values entered were rejected above limit of 5 characters. Test 2: Entering a normal data value into Customer_Number field to check accuracy of output in comparison to test plan.