Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Which of the following data validation controls verifies data has not been input previously?
Duplicate check
Logical relationship check
Logical relationship check
Reasonableness check
Duplicate check verifies data has not been input previously.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.