An IS auditor is planning on utilizing attribute sampling to determine the error rate for health care claims processed. Which of the following factors will cause the sample size to decrease?

• A.Expected error rate increase
• B.Acceptable risk level decrease
• C.Population size increase
• D.Tolerable error rate increase

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An organization with extremely high security requirements is evaluating the effectiveness of biometric systems. Which of the following performance indicators is MOST important?

• A.False-acceptance rate (FAR)
• B.Equal-error rate (EER)
• C.False-rejection rate (FRR)
• D.False-identification rate (FIR)

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Since data storage of a critical business application is on a redundant array of inexpensive disks (RAID). Backup are not considered essential. The IS auditor should recommend proper backup because RAID:

• A.Disks cannot be hot-swapped for quick recovery
• B.Cannot recover from a natural disaster
• C.Cannot offer protection against disk corruption
• D.Relies on proper maintenance

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As part of the business continuity planning process, which of the following should be identified FIRST in the business impact analysis?

• A.Organizational risks, such as single point-of-failure and infrastructure risk
• B.Threats to critical business processes
• C.Critical business processes for ascertaining the priority for recovery
• D.Resources required for resumption of business

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Which of the following would MOST effectively and executive management in achieving IT and business alignment?

• A.Value delivery assessment
• B.Performance measurement
• C.Risk assessment
• D.Balanced scorecard

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