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Answer: C

Encapsulation is a property of objects, which prevents
accessing either properties or methods, that have not been
previously defined as public. This means that any
implementation of the behavior of an object is not
accessible. An object defines a communication interface with
the exterior and only whatever belongs to that interface can
be accessed.

Which of the following situations would increase the likelihood of fraud? A. Application programmers are implementing changes to production programs. B. Application programmers are implementing changes to test programs. C. Operations support staff are implementing changes to batch schedules. D. Database administrators are implementing changes to data structures.

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Which of the following is the BEST audit procedure to determine if a firewall is configured in compliance with an organization's security policy? A. Review the parameter settings B. Interview the firewall administrator C. Review the actual procedures D. Review the device's log file for recent attacks

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An IS auditor performing an access controls review should be LEAST concerned if: A. audit trails were not enabled. B. programmers have access to the live environment. C. group logons are being used for critical functions. D. the same user can initiate transactions and also change related parameters.

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Which of the following is widely accepted as one of the critical components in networking management? A. Configuration management B. Topological mappings C. Application of monitoring tools D. Proxy server trouble shooting

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Which of the following would BEST ensure continuity of a wide area network (WAN) across the organization? A. Built-in alternative routing B. Full system backup taken daily C. A repair contract with a service provider D. A duplicate machine alongside each server

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In the development of an important application affecting the entire organization, which of the following would be the MOST appropriate project sponsor? A. The information systems manager B. A member of executive management C. An independent management consultant D. The manager of the key user department

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An independent software program that connects two otherwise separate applications sharing computing resources across heterogeneous technologies is known as: A. middleware. B. firmware. C. application software. D. embedded systems.

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E-mail message authenticity and confidentiality is BEST achieved by signing the message using the:

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Which of the following should concern an IS auditor when reviewing security in a client-server environment? A. Data is protected by an encryption technique. B. Diskless workstations prevent unauthorized access. C. Ability of users to access and modify the database directly. D. Disabling floppy drives on the users machines.

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A retail company recently installed data warehousing client software at geographically diverse sites. Due to time zone differences between the sites, updates to the warehouse are not synchronized. Which of the following will be affected the MOST? A. Data availability B. Data completeness C. Data redundancy D. Data inaccuracy

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Losses can be minimized MOST effectively by using outside storage facilities to do which of the following? A. Provide current, critical information in backup files B. Ensure that current documentation is maintained at the backup facility C. Test backup hardware D. Train personnel in backup procedures

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Which of the following issues should be included in the business continuity plan? A. The staff required to maintain critical business functions in the short, medium and long term B. The potential for a natural disaster to occur, such as an earthquake C. Disastrous events impacting information systems processing and end-user functions D. A risk analysis that considers systems malfunctions, accidental file deletions or other failures

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