The impact of EDI on internal controls will be:
A. that fewer opportunities for review and authorization
will exist.
B. an inherent authentication.
C. a proper distribution of EDI transactions while in the
possession of third parties.
D. that IPF management will have increased responsibilities
over data center controls.
Answer / guest
Answer: A
EDI promotes a more efficient paperless environment, but at
the same time, less human intervention makes it more
difficult for reviewing and authorizing. Choice B is
incorrect since the interaction between parties is
electronic there is no inherent authentication occurring.
Computerized data can look the same no matter what the
source and does not include any distinguishing human element
or signature. Choice C is incorrect because this is a
security risk associated with EDI. Choice D is incorrect
because there are relatively few, if any, additional data
center controls associated with the implementation of EDI
applications. Instead, more control will need to be
exercised by the user's application system to replace manual
controls, such as site reviews of documents. More emphasis
will need to be placed on control over data transmission
(network management controls).
| Is This Answer Correct ? | 2 Yes | 0 No |
The PRIMARY advantage of a continuous audit approach is that it: A. does not require an IS auditor to collect evidence on system reliability while processing is taking place. B. requires the IS auditor to review and follow up immediately on all information collected. C. can improve system security when used in time-sharing environments that process a large number of transactions. D. does not depend on the complexity of an organization's computer systems.
Which tests is an IS auditor performing when certain program is selected to determine if the source and object versions are the same?
Which of the following should be included in an organization's IS security policy? A. A list of key IT resources to be secured B. The basis for access authorization C. Identity of sensitive security features D. Relevant software security features
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.
Which of the following is necessary to have FIRST in the development of a business continuity plan? A. Risk-based classification of systems B. Inventory of all assets C. Complete documentation of all disasters D. Availability of hardware and software
Which of the following audit tools is MOST useful to an IS auditor when an audit trail is required? A. Integrated test facility (ITF) B. Continuous and intermittent simulation (CIS) C. Audit hooks D. Snapshots
The rate of change of technology increases the importance of: A. outsourcing the IS function. B. implementing and enforcing good processes. C. hiring personnel willing to make a career within the organization. D. meeting user requirements.
Which of the following steps would an IS auditor normally perform FIRST in a data center security review? A. Evaluate physical access test results. B. Determine the risks/threats to the data center site. C. Review business continuity procedures. D. Test for evidence of physical access at suspect locations.
When implementing and application software package, which of the following presents the GREATEST risk? A. Uncontrolled multiple software versions B. Source programs that are not synchronized with object code C. Incorrectly set parameters D. Programming errors
Which of the following procedures can a biometric system perform? A. Measure airborne contamination. B. Provide security over physical access. C. Monitor temperature and humidity levels. D. Detect hazardous electromagnetic fields in an area.
Which of the following BEST describes the necessary documentation for an enterprise product reengineering (EPR) software installation? A. Specific developments only B. Business requirements only C. All phases of the installation must be documented D. No need to develop a customer specific documentation
Which of the following physical access controls would provide the highest degree of security over unauthorized access? A. Bolting door lock B. Cipher lock C. Electronic door lock D. Fingerprint scanner