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An IS auditor's primary concern when application developers
wish to use a copy of yesterday's production transaction
file for volume tests is that:
A. users may prefer to use contrived data for testing.
B. unauthorized access to sensitive data may result.
C. error handling and credibility checks may not be fully
proven.
D. full functionality of the new process is not necessarily
tested.
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Answer: B
Unless the data is sanitized there is the risk of disclosing
sensitive date.
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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.
The information that requires special precaution to ensure integrity is termed? A. Public data B. Private data C. Personal data D. Sensitive data
Receiving an EDI transaction and passing it through the communications interface stage usually requires: A. translating and unbundling transactions. B. routing verification procedures. C. passing data to the appropriate application system. D. creating a point of receipt audit log.
Classification of information systems is essential in business continuity planning. Which of the following system types can not be replaced by manual methods? A. Critical system B. Vital system C. Sensitive system D. Non-critical system
A referential integrity constraint consists of: A. ensuring the integrity of transaction processing. B. ensuring that data are updated through triggers. C. ensuring controlled user updates to database. D. rules for designing tables and queries.
An IS auditor finds that not all employees are aware of the enterprise's information security policy. The IS auditor should conclude that: A. this lack of knowledge may lead to unintentional disclosure of sensitive information. B. information security is not critical to all functions. C. IS audit should provide security training to the employees. D. the audit finding will cause management to provide continuous training to staff.
Applying a digital signature to data traveling in a network provides: A. confidentiality and integrity. B. security and nonrepudiation. C. integrity and nonrepudiation. D. confidentiality and nonrepudiation.
An IS auditor performing a review of an application's controls would evaluate the: A. efficiency of the application in meeting the business processes. B. impact of any exposures discovered. C. business processes served by the application. D. the application's optimization.
Which of the following functions is performed by a virtual private network (VPN)? A. Hiding information from sniffers on the net B. Enforcing security policies C. Detecting misuse or mistakes D. Regulating access
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
Business continuity/disaster recovery is PRIMARILY the responsibility of: A. IS management. B. business unit managers. C. the security administrator. D. the board of directors.
If inadequate, which of the following would be the MOST likely contributor to a denial-of-service attack? A. Router configuration and rules B. Design of the internal network C. Updates to the router system software D. Audit testing and review techniques
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