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Answer: B

Decision trees use questionnaires to lead a user through a
series of choices until a conclusion is reached. Rules refer
to the expression of declarative knowledge through the use
of if-then relationships. Semantic nets consist of a graph
in which nodes represent physical or conceptual objects and
the arcs describe the relationship between the nodes.
Semantic nets resemble a data flow diagram and make use of
an inheritance mechanism to prevent duplication of data.

Which of the following will help detect changes made by an intruder to the system log of a server? A. Mirroring of the system log on another server B. Simultaneously duplicating the system log on a write-once disk C. Write protecting the directory containing the system log D. Storing the backup of the system log offsite

1 Answers   Orange,

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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.

2 Answers  

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Which of the ISO/OSI model layers provides for routing packets between nodes? A. Data link B. Network C. Transport D. Session

1 Answers   Network,

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The PRIMARY reason for using digital signatures is to ensure data: A. confidentiality. B. integrity. C. availability. D. timeliness.

1 Answers  

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IS management has recently informed the IS auditor of its decision to disable certain referential integrity controls in the payroll system to provide users with a faster report generator. This will MOST likely increase the risk of: A. data entry by unauthorized users. B. a nonexistent employee being paid. C. an employee receiving an unauthorized raise. D. duplicate data entry by authorized users.

2 Answers  

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WHICH OF THE FOLLOWING IS OFTEN AN ADVANTAGE OF USING PROTOTYPING GOR DYDTEM DVELOPMENT

0 Answers   TEC,

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Which of the following is a substantive test?

3 Answers  

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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

1 Answers  

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Which of the following would an IS auditor consider a weakness when performing an audit of an organization that uses a public key infrastructure with digital certificates for its business-to-consumer transactions via the Internet? A. Customers are widely dispersed geographically, but not the certificate authorities. B. Customers can make their transactions from any computer or mobile device. C. The certificate authority has several data processing subcenters to administrate certificates. D. The organization is the owner of the certificate authority.

1 Answers  

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A proposed transaction processing application will have many data capture sources and outputs in both paper and electronic form. To ensure that transactions are not lost during processing, the IS auditor should recommend the inclusion of: A. validation controls. B. internal credibility checks. C. clerical control procedures. D. automated systems balancing.

1 Answers  

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Which of the following methods of suppressing a fire in a data center is the MOST effective and environmentally friendly? A. Halon gas B. Wet-pipe sprinklers C. Dry-pipe sprinklers D. Carbon dioxide gas

1 Answers  

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A request for a change to a report format in a module (subsystem) was made. After making the required changes, the programmer should carry out: A. unit testing. B. unit and module testing. C. unit, module and regression testing. D. module testing.

2 Answers  

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