Which of the following is the MOST important objective of
data protection?
A. Identifying persons who need access to information
B. Ensuring the integrity of information
C. Denying or authorizing access to the IS system
D. Monitoring logical accesses
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Answer: B
Maintaining data integrity is the most important objective
of data security. This is a necessity if an organization is
to continue as a viable and successful enterprise. The other
choices are important techniques for achieving the objective
of data integrity.
| Is This Answer Correct ? | 8 Yes | 3 No |
When evaluating the collective effect of preventive, detective or corrective controls within a process an IS auditor should be aware: A. of the point at which controls are exercised as data flows through the system. B. that only preventive and detective controls are relevant. C. that corrective controls can only be regarded as compensating. D. that classification allows an IS auditor to determine which controls are missing.
An offsite information processing facility having electrical wiring, air conditioning and flooring, but no computer or communications equipment is a: A. cold site. B. warm site. C. dial-up site. D. duplicate processing facility.
Accountability for the maintenance of appropriate security measures over information assets resides with the: A. security administrator. B. systems administrator. C. data and systems owners. D. systems operations group.
Which of the following would be of MOST concern to an IS auditor reviewing a VPN implementation? Computers on the network that are located: A. on the enterprise's facilities. B. at the backup site. C. in employees' homes. D. at the enterprise's remote offices.
Which of the following types of controls is designed to provide the ability to verify data and record values through the stages of application processing? A. Range checks B. Run-to-run totals C. Limit checks on calculated amounts D. Exception reports
Which of the following user profiles should be of MOST concern to the IS auditor, when performing an audit of an EFT system? A. Three users with the ability to capture and verifiy their own messages B. Five users with the ability to capturr and send their own messages C. Five users with the ability to verificy other users and to send of their own messages D. Three users with the ability to capture and verifiy the messages of other users and to send their own messages
During a review of a large data center an IS auditor observed computer operators acting as backup tape librarians and security administrators. Which of these situations would be MOST critical to report? A. Computer operators acting as tape librarians B. Computer operators acting as security administrators C. Computer operators acting as a tape librarian and security administrator D. It is not necessary to report any of these situations.
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An IS auditor conducting a review of disaster recovery planning at a financial processing organization has discovered the following: * The existing disaster recovery plan was compiled two years ago by a systems analyst in the organization's IT department using transaction flow projections from the operations department. * The plan was presented to the deputy CEO for approval and formal issue, but it is still awaiting his attention. * The plan has never been updated, tested or circulated to key management and staff, though interviews show that each would know what action to take for their area in the event of a disruptive incident. The basis of an organization's disaster recovery plan is to reestablish live processing at an alternative site where a similar, but not identical hardware configuration is already established. The IS auditor should: A. take no action as the lack of a current plan is the only significant finding. B. recommend that the hardware configuration at each site should be identical. C. perform a review to verify that the second configuration can support live processing. D. report that the financial expenditure on the alternative site is wasted without an effective plan.
Which of the following satisfies a two-factor user authentication? A. Iris scanning plus finger print scanning B. Terminal ID plus global positioning system (GPS) C. A smart card requiring the user's PIN D. User ID along with password
Which of the following network topologies yields the GREATEST redundancy in the event of the failure of one node? A. Mesh B. Star C. Ring D. Bus
In a small organization, where segregation of duties is not practical, an employee performs the function of computer operator and application programmer. Which of the following controls should the IS auditor recommend? A. Automated logging of changes to development libraries B. Additional staff to provide segregation of duties C. Procedures that verify that only approved program changes are implemented D. Access controls to prevent the operator from making program modifications
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