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Which of the following can consume valuable network bandwidth?
A. Trojan horses
B. Trap doors
C. Worms
D. Vaccines
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Answer: C
Worms are destructive programs that may destroy data or
utilize tremendous computer and communication resources.
Trojan horses can capture and transmit private information
to the attacker's computer. Trap doors are exits out of an
authorized program. Vaccines are programs designed to detect
computer viruses.
| Is This Answer Correct ? | 6 Yes | 0 No |
Which of the following systems-based approaches would a financial processing company employ to monitor spending patterns to identify abnormal patterns and report them? A. A neural network B. Database management software C. Management information systems D. Computer assisted audit techniques
An IS auditor conducting an access controls review in a client-server environment discovers that all printing options are accessible by all users. In this situation, the IS auditor is MOST likely to conclude that: A. exposure is greater since information is available to unauthorized users. B. operating efficiency is enhanced since anyone can print any report, any time. C. operating procedures are more effective since information is easily available. D. user friendliness and flexibility is facilitated since there is a smooth flow of information among users.
Which of the following network configuration options contains a direct link between any two host machines? A. Bus B. Ring C. Star D. Completely connected (mesh)
A company has contracted with an external consulting firm to implement a commercial financial system to replace its existing in-house developed system. In reviewing the proposed development approach, which of the following would be of GREATEST concern? A. Acceptance testing is to be managed by users. B. A quality plan is not part of the contracted deliverables. C. Not all business functions will be available on initial implementation. D. Prototyping is being used to confirm that the system meets business requirements.
The PRIMARY benefit of database normalization is the: A. minimization redundancy of information in tables required to satisfy users? needs. B. ability to satisfy more queries. C. maximization of database integrity by providing information in more than one table. D. minimization of response time through faster processing of information.
During a post-implementation review of an enterprise resource management system, an IS auditor would MOST likely: A. review access control configuration. B. evaluate interface testing. C. review detailed design documentation. D. evaluate system testing.
Access rules normally are included in which of the following documentation categories? A. Technical reference documentation B. User manuals C. Functional design specifications D. System development methodology documents
Which of the following BEST describes an integrated test facility? A. A technique that enables the IS auditor to test a computer application for the purpose of verifying correct processing B. The utilization of hardware and/or software to review and test the functioning of a computer system C. A method of using special programming options to permit printout of the path through a computer program taken to process a specific transaction D. A procedure for tagging and extending transactions and master records that are used by an IS auditor for tests
The FIRST step in data classification is to: A. establish ownership. B. perform a criticality analysis. C. define access rules. D. create a data dictionary.
Which of the following LAN physical layouts is subject to total loss if one device fails? A. Star B. Bus C. Ring D. Completely connected
A data administrator is responsible for: A. maintaining database system software. B. defining data elements, data names and their relationship. C. developing physical database structures. D. developing data dictionary system software.
Compensating controls are intended to: A. reduce the risk of an existing or potential control weakness. B. predict potential problems before they occur. C. remedy problems discovered by detective controls. D. report errors or omissions.
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