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Facilitating telecommunications continuity by providing
redundant combinations of local carrier T-1 lines,
microwaves and/or coaxial cables to access the local
communication loop is:
A. last mile circuit protection.
B. long haul network diversity.
C. diverse routing.
D. alternative routing.
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Answer: A
The method of providing telecommunication continuity through
the use of many recovery facilities providing redundant
combinations of local carrier T-1s, microwave and/or coaxial
cable to access the local communication loop in the event of
a disaster is called last mile circuit protection. Providing
diverse long-distance network availabilty utilizing T-1
circuits among major long-distance carriers is called long
haul network diversity. This ensures long-distance access
should any one carrier experience a network failure. The
method of routing traffic through split cable facilities or
duplicate cable facilities is called diverse routing.
Alternative routing is the method of routing information via
an alternative medium, such as copper cable or fiber optics.
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Which of the following provides the framework for designing and developing logical access controls? A. Information systems security policy B. Access control lists C. Password management D. System configuration files
Which of the following is an objective of a control self-assessment (CSA) program? A. Concentration on areas of high risk B. Replacement of audit responsibilities C. Completion of control questionnaires D. Collaborative facilitative workshops
To make an electronic funds transfer (EFT), one employee enters the amount field and another employee reenters the same data again, before the money is transferred. The control adopted by the organization in this case is: A. sequence check. B. key verification. C. check digit. D. completeness check.
The PRIMARY objective of a business continuity and disaster recovery plan should be to: A. safeguard critical IS assets. B. provide for continuity of operations. C. minimize the loss to an organization. D. protect human life.
The responsibility for designing, implementing and maintaining a system of internal control lies with: A. the IS auditor. B. management. C. the external auditor. D. the programming staff.
Is it appropriate for an IS auditor from a company that is considering outsourcing its IS processing to request and review a copy of each vendor's business continuity plan? A. Yes, because the IS auditor will evaluate the adequacy of the service bureau's plan and assist his/her company in implementing a complementary plan. B. Yes, because, based on the plan, the IS auditor will evaluate the financial stability of the service bureau and its ability to fulfill the contract. C. No, because the backup to be provided should be specified adequately in the contract. D. No, because the service bureau's business continuity plan is proprietary information.
Which of the following is a check (control) for completeness? A. Check digits B. Parity bits C. One-for-one checking D. Prerecorded input
During the review of a biometrics system operation, the IS auditor should FIRST review the stage of: A. enrollment. B. identification. C. verification. D. storage.
Which of the following would be the BEST method for ensuring that critical fields in a master record have been updated properly? A. Field checks B. Control totals C. Reasonableness checks D. A before-and-after maintenance report
Which of the following programs would a sound information security policy MOST likely include to handle suspected intrusions? A. Response B. Correction C. Detection D. Monitoring
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.
An IS auditor doing penetration testing during an audit of Internet connections would: A. evaluate configurations. B. examine security settings. C. ensure virus-scanning software is in use. D. use tools and techniques that are available to a hacker.
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