In data processing, what term describes a misalignment between required fields and actual entries?

• A. Consistency
• B. Validation
• C. Completion
• D. Mismatch

Answer: (D)

Misalignment between what the system requires and what is actually entered is described as a mismatch. It captures any situation where the data don’t fit the defined schema or rules—such as a missing required field, a value in the wrong format, or a field placed incorrectly relative to the expected structure. Validation would be the checks that catch such issues, but the term mismatch identifies the discrepancy itself. Consistency refers to how data values relate across records, completion to whether all required fields are filled (a narrower case), and validation is the process used to verify data against rules.