When reviewing input controls, an IS auditor observes that, in accordance with corporate policy, procedures
allow supervisory override of data validation edits. The IS auditor should:

When transmitting a payment instruction, which of the following will help verify that the instruction was not
duplicated?

Which of the following is the MOST critical and contributes the greatest to the quality of data in a data
warehouse?

Which of the following represents the GREATEST potential risk in an EDI environment?

A company uses a bank to process its weekly payroll. Time sheets and payroll adjustment forms (e.g., hourly
rate changes, terminations) are completed and delivered to the bank, which prepares checks (cheques) and
reports for distribution. To BEST ensure payroll data accuracy:

Once an organization has finished the business process reengineering (BPR) of all its critical operations, an IS
auditor would MOST likely focus on a review of:

A company has recently upgraded its purchase system to incorporate EDI transmissions. Which of the following
controls should be implemented in the EDI interface to provide for efficient data mapping?

An IS auditor recommends that an initial validation control be programmed into a credit card transaction capture
application. The initial validation process would MOST likely:

An IS auditor who has discovered unauthorized transactions during a review of EDI transactions is likely to
recommend improving the:

When two or more systems are integrated, input/output controls must be reviewed by an IS auditor in the: