Which of the following findings should be of GREATEST concern to an IS auditor performing a review of IT operations?

• A.Changes to the job scheduler application's parameters are not approved and reviewed by an operations supervisor.
• B.Access to the job scheduler application has not been restricted to a maximum of two staff members.
• C.Operations shift turnover logs are not utilized to coordinate and control the processing environment.
• D.The job scheduler application has not been designed to display pop-up error messages.

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A characteristic of a digital signature is that it:

• A.is validated when data are changed.
• B.is unique to the message.
• C.is under control of the receiver.
• D.has a reproducible hashing algorithm.

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The use of control totals satisfies which of the following control objectives?

• A.Transaction integrity
• B.Processing integrity
• C.Distribution control
• D.System recoverability

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Which of the following is the BEST indicator for measuring performance of IT help desk function?

• A.Percentage of problems raised from incidents
• B.Mean time to categorize tickets
• C.Number 0t incidents reported
• D.Number of reopened tickets

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Which of the following is the MAIN purpose of an information security management system?

• A.To reduce the frequency and impact of information security incidents
• B.To enhance the impact of reports used to monitor information security incidents
• C.To keep information security policies and procedures up-to-date
• D.To identify and eliminate the root causes of information security incidents

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