When performing an audit of access rights, an IS auditor
should be suspicious of which of the following if allocated
to a computer operator?
A. READ access to data
B. DELETE access to transaction data files
C. Logged READ/EXECUTE access to programs
D. UPDATE access to job control language/script files
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Answer: B
Deletion of transaction data files should be a function of
the application support team, not operations staff. Read
access to production data is a normal requirement of a
computer operator, as well as logged access to programs and
access to JCL in order to control job execution.
| Is This Answer Correct ? | 8 Yes | 1 No |
To share data in a multivendor network environment, it is essential to implement program-to-program communication. With respect to program-to-program communication features that can be implemented in this environment, which of the following makes implementation and maintenance difficult? A. User isolation B. Controlled remote access C. Transparent remote access D. The network environments
As a result of a business process reengineering (BPR) project: A. an IS auditor would be concerned with the key controls that existed in the prior business process and not those in the new process. B. system processes are automated in such a way that there are more manual interventions and manual controls. C. the newly designed business processes usually do not involve changes in the way(s) of doing business. D. advantages usually are realized when the reengineering process appropriately suits the business and risk.
Utilizing audit software to compare the object code of two programs is an audit technique used to test program: A. logic. B. changes. C. efficiency. D. computations.
IS auditors are MOST likely to perform compliance tests of internal controls if, after their initial evaluation of the controls, they conclude that: A. a substantive test would be too costly. B. the control environment is poor. C. inherent risk is low. D. control risks are within the acceptable limits.
Electronic signatures can prevent messages from being: A. suppressed. B. repudiated. C. disclosed. D. copied.
Which of the following provisions in a contract for external information systems services would an IS auditor consider to be LEAST significant? A. Ownership of program and files B. Statement of due care and confidentiality C. Continued service of outsourcer in the event of a disaster D. Detailed description of computer hardware used by the vendor
The act that describes a computer intruder capturing a stream of data packets and inserting these packets into the network as if it were another genuine message stream is called: A. eavesdropping. B. message modification. C. a brute-force attack. D. packet replay.
Which of the following is the MOST important function to be performed by IT management within an outsourced environment? A. Ensuring that invoices are paid to the provider B. Participating in systems design with the provider C. Renegotiating the provider's fees D. Monitoring the outsourcing provider's performance
Which of the following controls is LEAST likely to detect changes made online to master records? A. Update access to master file is restricted to a supervisor independent of data entry. B. Clerks enter updates online and are finalized by an independent supervisor. C. An edit listing of all updates is produced daily and reviewed by an independent supervisor. D. An update authorization form must be approved by an independent supervisor before entry.
Once an organization has finished the business process reengineering (BPR) of all its critical operations, the IS auditor would MOST likely focus on a review of: A. pre-BPR process flowcharts. B. post-BPR process flowcharts. C. BPR project plans. D. continuous improvement and monitoring plans.
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 applet intrusion issues poses the GREATEST risk of disruption to an organization? A. A program that deposits a virus on a client machine B. Applets recording keystrokes and, therefore, passwords C. Downloaded code that reads files on a client's hard drive D. Applets opening connections from the client machine
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