Many servers in a data center are not being utilized to their full capacity Which of the following is the MOST appropriate option for a feasibility study?

• A.Cloud computing
• B.Storage area networks (SAN)
• C.Server inventory review
• D.Server consolidation

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The use of a GANTT chart can:

• A.aid in scheduling project tasks.
• B.determine project checkpoints.
• C.ensure documentation standards.
• D.direct the post-implementation review.

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An IS auditor noted that a change to a critical calculation was placed into the production environment without being tested. Which of the following is the BEST way to obtain assurance that the calculation functions correctly?

• A.Perform substantive testing using computer-assisted audit techniques (CAATs).
• B.Obtain post-change approval from management.
• C.Check regular execution of the calculation batch job.
• D.Interview the lead system developer.

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An organization has implemented an automated match between purchase orders, goods receipts, and invoices. Which of the following risks will this control BEST mitigate?

• A.Delay of purchase orders
• B.Customer discounts not being applied
• C.Invalid payments being processed by the system
• D.A legitimate transaction being paid multiple times

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An IS auditor finds that a required security patch was not installed on a critical server for more than 6 months. The NEXT course of action should be to:

• A.determine the root cause of the delay.
• B.review patch management procedures.
• C.request the patch be installed as soon as possible.
• D.notify senior management of audit findings.

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