An IS auditor, performing a review of an application?s
controls, discovers a weakness in system software, which
could materially impact the application. The IS auditor should:
A. Disregard these control weaknesses as a system software
review is beyond the scope of this review.
B. Conduct a detailed system software review and report the
control weaknesses.
C. Include in the report a statement that the audit was
limited to a review of the application?s controls.
D. Review the system software controls as relevant and
recommend a detailed system software review.
Answer / guest
Answer: D
The IS auditor is not expected to ignore control weaknesses
just because they are outside the scope of a current review.
Further, the conduct of a detailed systems software review
may hamper the audit?s schedule and the IS auditor may not
be technically competent to do such a review at this time.
If there are control weaknesses which have been discovered
by the IS auditor, they should be disclosed. By issuing a
disclaimer, this responsibility would be waived. Hence, the
appropriate option would be to review the systems software
as relevant to the review and recommend a detailed systems
software for which additional resources may be recommended.
| Is This Answer Correct ? | 13 Yes | 1 No |
A consulting firm has created a File Transfer Protocol (FTP) site for the purpose of receiving financial data and has communicated the site's address, user ID and password to the financial services company in separate email messages. The company is to transmit its data to the FTP site after manually encrypting the data. The IS auditor's GREATEST concern with this process is that: A. the users may not remember to manually encrypt the data before transmission. B. the site credentials were sent to the financial services company via email. C. personnel at the consulting firm may obtain access to sensitive data. D. the use of a shared user ID to the FTP site does not allow for user accountability.
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.
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
An IS auditor should use statistical sampling and not judgmental (nonstatistical) sampling, when: A. the probability of error must be objectively quantified. B. the auditor wants to avoid sampling risk. C. generalized audit software is unavailable. D. the tolerable error rate cannot be determined.
Which of the following tests performed by an IS auditor would be the MOST effective in determining compliance with an organization's change control procedures? A. Review software migration records and verify approvals. B. Identify changes that have occurred and verify approvals. C. Review change control documentation and verify approvals. D. Ensure that only appropriate staff can migrate changes into production.
Facilitating telecommunications continuity by providing redundant combinations of local carrier T-1 lines, microwaves and/or coaxial cables to access the local communication loop is: A. last mile circuit protection. B. long haul network diversity. C. diverse routing. D. alternative routing.
What type of transmission requires modems? A. Encrypted B. Digital C. Analog D. Modulated
The secure socket layer (SSL) protocol addresses the confidentiality of a message through: A. symmetric encryption. B. message authentication code. C. hash function. D. digital signature certificates.
Which of the following has the LEAST effect on controlling physical access? A. Access to the work area is restricted through a swipe card. B. All physical assets have an identification tag and are properly recorded. C. Access to the premises is restricted and all visitors authorized for entry. D. Visitors are issued a pass and escorted in and out by a concerned employee.
During an implementation review of a multiuser distributed application, the IS auditor finds minor weaknesses in three areas-the initial setting of parameters is improperly installed, weak passwords are being used and some vital reports are not being checked properly. While preparing the audit report, the IS auditor should: A. record the observations separately with the impact of each of them marked against each respective finding. B. advise the manager of probable risks without recording the observations, as the control weaknesses are minor ones. C. record the observations and the risk arising from the collective weaknesses. D. apprise the departmental heads concerned with each observation and properly document it in the report.
Which of the following is an output control objective? A. Maintenance of accurate batch registers B. Completeness of batch processing C. Appropriate accounting for rejections and exceptions D. Authorization of file updates
Neural networks are effective in detecting fraud because they can: A. discover new trends since they are inherently linear. B. solve problems where large and general sets of training data are not obtainable. C. attack problems that require consideration of a large number of input variables. D. make assumptions about the shape of any curve relating variables to the output.