An existing system is being extensively enhanced by extracting and reusing design and program components. This is an example of:

When reviewing an organization’s approved software product list, which of the following is the MOST important thing to verify?

When evaluating the controls of an EDI application, an IS auditor should PRIMARILY be concerned with the risk of:

An IS auditor reviewing an accounts payable system discovers that audit logs are not being reviewed. When this issue is raised with management the response is that additional controls are not necessary because effective system access controls are inplace. The BEST response the auditor can make is to:

A clerk changed the interest rate for a loan on a master file. The rate entered is outside the normal range for such a loan. Which of the following controls is MOST effective in providing reasonable assurance that the change was authorized?

When using an integrated test facility (ITF), an IS auditor should ensure that:

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?