Which of the following MOST efficiently protects computer equipment against short-term reductions in electrical power?

• A.Alternative power supplies
• B.Power line conditioners
• C.Surge protection devices
• D.Generators

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A control that detects transmission errors by appending calculated bits onto the end of each segment of data is known as a:

• A.reasonableness check.
• B.parity check.
• C.redundancy check.
• D.check digits.

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Though management has stated otherwise, an IS auditor has reasons to believe that the organization is using software that is not licensed. In this situation, the IS auditor should:

• A.include the statement of management in the audit report.
• B.identify whether such software is, indeed, being used by the organization.
• C.reconfirm with management the usage of the software.
• D.discuss the issue with senior management since reporting this could have a negative impact on the organization.

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Which of the following is of greatest concern when performing an IS audit?

• A.Users' ability to directly modify the database
• B.Users' ability to submit queries to the database
• C.Users' ability to indirectly modify the database
• D.Users' ability to directly view the database

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Which of the following should be of GREATEST concern to an IS auditor reviewing on-site preventive maintenance for an organization's business critical server hardware?

• A.Preventive maintenance a outsourced to multiple vendors without requiring nondisclosure agreements (NDAs).
• B.Preventive maintenance costs exceed the business allocated budget.
• C.The preventive maintenance schedule is based on mean time between failures (MTBF) parameters

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