Which controls do organizations use to ensure the completeness, accuracy, and validity of financial transactions?

Which controls do organizations use to ensure the completeness, accuracy, and validity of financial transactions?

• A. General controls
• B. Information technology controls
• C. Application controls
• D. Segregation-of-duties controls

Answer: (C)

Application controls focus on the data and processing within each financial system transaction. They are built into the software to ensure that what is entered is valid, complete, and accurate as it moves through to posting and reporting. This includes input validation (checking data formats and required fields), field and reasonableness checks, duplicate and sequence checks to catch missing or repeated entries, batch totals for completeness, and automated calculations that prevent manual arithmetic errors. Because these controls are embedded in the transaction process itself, they directly prevent or promptly detect errors in each financial record, preserving the integrity of the data from initiation to output. General controls govern the overall IT environment—things like security, access management, change control, and backups. They set the stage for reliable systems but don’t directly ensure the correctness of every individual transaction. Information technology controls cover a broad umbrella, including both general and application controls, and thus don’t point to the specific mechanism that guarantees transaction-level integrity. Segregation-of-duties is a crucial principle to reduce fraud and error risk, but it’s about the assignment of responsibilities rather than the specific checks that validate each transaction.

Application controls focus on the data and processing within each financial system transaction. They are built into the software to ensure that what is entered is valid, complete, and accurate as it moves through to posting and reporting. This includes input validation (checking data formats and required fields), field and reasonableness checks, duplicate and sequence checks to catch missing or repeated entries, batch totals for completeness, and automated calculations that prevent manual arithmetic errors. Because these controls are embedded in the transaction process itself, they directly prevent or promptly detect errors in each financial record, preserving the integrity of the data from initiation to output.

General controls govern the overall IT environment—things like security, access management, change control, and backups. They set the stage for reliable systems but don’t directly ensure the correctness of every individual transaction. Information technology controls cover a broad umbrella, including both general and application controls, and thus don’t point to the specific mechanism that guarantees transaction-level integrity. Segregation-of-duties is a crucial principle to reduce fraud and error risk, but it’s about the assignment of responsibilities rather than the specific checks that validate each transaction.