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:

A company has implemented a new client-server enterprise resource planning (ERP) system. Local
branches transmit customer orders to a central manufacturing facility. Which of the following would
BEST ensure that the orders are entered accurately and the corresponding products are produced?

A company undertakes a business process reengineering (BPR) project in support of a new and
direct marketing approach to its customers. Which of the following would be an IS auditor’s main
concern about the new process?

Business units are concerned about the performance of a newly implemented system. Which of
the following should an IS auditor recommend?

Which of the following would help to ensure the portability of an application connected to a database?

In an online transaction processing system, data integrity is maintained by ensuring that a
transaction is either completed in its entirety or not at all. This principle of data integrity is known
as: