Exam DA0-002 Topic 5 Question 101 Discussion

Actual exam question for CompTIA's DA0-002 exam
Question #: 101
Topic #: 5
A data analyst notices that a certain field that stores customer IDs in a defined format has incorrect values. Which of the following could help the analyst identify the issue?

Suggested Answer: B Vote an answer

Validation checks ensure that data conforms to predefined formats, rules, or constraints, which helps identify incorrect values in fields such as customer IDs.

by Faithe at Oct 01, 2026, 07:35 AM

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