The operation of checking input data against specified criteria is known as? A. Data verification B. Data validation C. Cross check D. Data control

The correct answer is: A. Data verification.

Data verification is the process of checking input data against specified criteria to ensure that it is accurate and complete. This is done to prevent errors from entering the system and to ensure that the data is usable.

Data validation is the process of checking input data to ensure that it meets certain rules. This is done to prevent invalid data from entering the system and to ensure that the data is consistent.

Cross check is the process of comparing two or more sets of data to identify any discrepancies. This is done to ensure that the data is accurate and complete.

Data control is the process of overseeing the collection, storage, and use of data. This is done to ensure that the data is accurate, complete, and secure.

Here are some additional details about each of the options:

• Data verification is the process of checking input data against specified criteria to ensure that it is accurate and complete. This is done to prevent errors from entering the system and to ensure that the data is usable. For example, a company might verify that a customer’s address is correct before shipping them a product.
• Data validation is the process of checking input data to ensure that it meets certain rules. This is done to prevent invalid data from entering the system and to ensure that the data is consistent. For example, a company might validate that a customer’s age is greater than 18 before allowing them to purchase alcohol.
• Cross check is the process of comparing two or more sets of data to identify any discrepancies. This is done to ensure that the data is accurate and complete. For example, a company might cross check its customer list with its sales data to identify any customers who have not made a purchase in a while.
• Data control is the process of overseeing the collection, storage, and use of data. This is done to ensure that the data is accurate, complete, and secure. For example, a company might have a data control policy that requires all employees to undergo data security training.