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Which of the following line media would provide the BEST
security for a telecommunication network?
A. Broad band network digital transmission
B. Baseband network
C. Dial-up
D. Dedicated lines
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Answer: D
Dedicated lines are set apart for a particular user or
organization. Since there is no sharing of lines or
intermediate entry points, the risk of interception or
disruption of telecommunications messages is lower.
| Is This Answer Correct ? | 6 Yes | 0 No |
A data warehouse is: A. object orientated. B. subject orientated. C. departmental specific. D. a volatile databases.
The MOST effective method of preventing unauthorized use of data files is: A. automated file entry. B. tape librarian. C. access control software. D. locked library.
Which of the following audit procedures would an IS auditor be LEAST likely to include in a security audit? A. Review the effectiveness and utilization of assets. B. Test to determine that access to assets is adequate. C. Validate physical, environmental and logical access policies per job profiles. D. Evaluate asset safeguards and procedures that prevent unauthorized access to the assets.
Requiring passwords to be changed on a regular basis, assigning a new one-time password when a user forgets his/hers, and requiring users not to write down their passwords are all examples of: A. audit objectives. B. audit procedures. C. controls objectives. D. control procedures.
Which of the following BEST determines that complete encryption and authentication protocols exist for protecting information while transmitted? A. A digital signature with RSA has been implemented. B. Work is being done in tunnel mode with the nested services of AH and ESP C. Digital certificates with RSA are being used. D. Work is being done in transport mode, with the nested services of AH and ESP
Which of the following is the MOST important criterion for the selection of a location for an offsite storage facility for IS backup files? The offsite facility must be: A. physically separated from the data center and not subject to the same risks. B. given the same level of protection as that of the computer data center. C. outsourced to a reliable third party. D. equipped with surveillance capabilities.
Which of the following normally would be the MOST reliable evidence for an auditor? A. A confirmation letter received from a third party verifying an account balance B. Assurance from line management that an application is working as designed C. Trend data obtained from World Wide Web (Internet) sources D. Ratio analysis developed by the IS auditor from reports supplied by line management
An organization's disaster recovery plan should address early recovery of: A. all information systems processes. B. all financial processing applications. C. only those applications designated by the IS manager. D. processing in priority order, as defined by business management.
During which of the following steps in the business process reengineering should the benchmarking team visit the benchmarking partner? A. Observation B. Planning C. Analysis D. Adaptation
Which of the following would an IS auditor consider the MOST relevant to short-term planning for the IS department? A. Allocating resources B. Keeping current with technology advances C. Conducting control self-assessment D. Evaluating hardware needs
The application test plans are developed in which of the following systems development life cycle (SDLC) phases? A. Design B. Testing C. Requirement D. Development
An IS auditor is auditing the controls relating to employee termination. Which of the following is the MOST important aspect to be reviewed? A. The related company staff are notified about the termination B. User ID and passwords of the employee have been deleted C. The details of employee have been removed from active payroll files D. Company property provided to the employee has been returned
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