Which of the following is an advantage of using electronic data interchange (EDI)?

• A.Transcription of information is reduced.
• B.Contracts with the vendors are simplified.
• C.Multiple inputs of the same document are allowed at different locations.
• D.Data validation is provided by the service provider.

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Which of the following reports would BEST assist an IS auditor evaluating the effectiveness of preventive maintenance?

• A.Activity
• B.Downtime
• C.Violation
• D.Help desk

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An IS auditor has discovered that unauthorized customer management software was installed on a workstation.
The auditor determines the software has been uploading customer data to an external party Which of the following is the IS auditor's BEST course of action?

• A.Notify the incident response team
• B.Review other workstations to determine the extent of the incident
• C.Determine the number of customer records that were uploaded
• D.Present the issue at the next audit progress meeting.

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Which of the following is an object-oriented technology characteristic that permits an enhanced degree of security over data?

• A.inheritance
• B.Dynamic warehousing
• C.Encapsulation
• D.Polymorphism

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In an audit of an inventory application, which approach would provide the BEST evidence that purchase orders are valid?

• A.Testing whether inappropriate personnel can change application parameters
• B.Tracing purchase orders to a computer listing
• C.Comparing receiving reports to purchase order details
• D.Reviewing the application documentation

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