What are trojan horse programs?

• A.A common form of internal attack
• B.Malicious programs that require the aid of a carrier program such as email
• C.Malicious programs that can run independently and can propagate without the aid of a carrier program such as email
• D.A common form of Internet attack

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In a data center audit, an IS auditor finds that the humidity level is very low. The IS auditor would be MOST concerned because of an expected increase in:

• A.static electricity problems.
• B.risk of fire.
• C.employee discomfort.
• D.backup tape failures.

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Reconciliations have identified data discrepancies between an enterprise data warehouse and a revenue system for key financial reports. What is the GREATEST risk to the organization in this situation?

• A.The key financial reports may no longer be produced.
• B.Undetected fraud may occur.
• C.Financial reports may be delayed.
• D.Decisions may be made based on incorrect information.

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Which of the following is the safest means of transmitting confidential information over the Internet?

• A.Establish a virtual private network (VPN) between the source and the destination.
• B.Use asymmetric encryption and encrypt the data with a private key.
• C.Send the data to a trusted third party to resend to the destination.
• D.Break the data into many packets and send it over different routes.

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Whenever an application is modified, what should be tested to determine the full impact of the change?
Choose the BEST answer.

• A.Interface systems with other applications or systems
• B.The entire program, including any interface systems with other applications or systems
• C.All programs, including interface systems with other applications or systems
• D.Mission-critical functions and any interface systems with other applications or systems

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