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.
Answer / guest
Answer: B
The most effective method is to determine through code
comparisons what changes have been made and then verify that
they have been approved. Change control records and software
migration records may not have all changes listed. Ensuring
that only appropriate staff can migrate changes into
production is a key control process, but in itself does not
verify compliance.
| Is This Answer Correct ? | 2 Yes | 1 No |
Which of the following would be the LEAST helpful in restoring service from an incident currently underway? A. Developing a database repository of past incidents and actions to facilitate future corrective actions B. Declaring the incident, which not only helps to carry out corrective measures, but also improves the awareness level C. Developing a detailed operations plan that outlines specific actions to be taken to recover from an incident D. Establishing multidisciplinary teams consisting of executive management, security staff, information systems staff, legal counsel, public relations, etc., to carry out the response.
After installing a network, an organization installed a vulnerability assessment tool or security scanner to identify possible weaknesses. Which is the MOST serious risk associated with such tools? A. Differential reporting B. False positive reporting C. False negative reporting D. Less detail reporting
Corrective action has been taken by an auditee immediately after the identification of a reportable finding. The auditor should: A. include the finding in the final report because the IS auditor is responsible for an accurate report of all findings. B. not include the finding in the final report because the audit report should include only unresolved findings. C. not include the finding in the final report because corrective action can be verified by the IS auditor during the audit. D. include the finding in the closing meeting for discussion purposes only.
The BEST time to perform a control self-assessment involving line management, line staff and the audit department is at the time of: A. compliance testing. B. the preliminary survey. C. substantive testing. D. the preparation of the audit report.
Which of the following is a network architecture configuration that links each station directly to a main hub? A. Bus B. Ring C. Star D. Completed connected
Which of the following is widely accepted as one of the critical components in networking management? A. Configuration management B. Topological mappings C. Application of monitoring tools D. Proxy server trouble shooting
With regard to sampling it can be said that: A. sampling is generally applicable when the population relates to an intangible or undocumented control. B. if an auditor knows internal controls are strong, the confidence coefficient may be lowered. C. attribute sampling would help prevent excessive sampling of an attribute by stopping an audit test at the earliest possible moment. D. variable sampling is a technique to estimate the rate of occurrence of a given control or set of related controls.
What data should be used for regression testing? A. Different data than used in the previous test B. The most current production data C. The data used in previous tests D. Data produced by a test data generator
Which of the following pairs of functions should not be combined to provide proper segregation of duties? A. Tape librarian and computer operator B. Application programming and data entry C. Systems analyst and database administrator D. Security administrator and quality assurance
Electronic signatures can prevent messages from being: A. suppressed. B. repudiated. C. disclosed. D. copied.
An IS auditor who has discovered unauthorized transactions during a review of EDI transactions is likely to recommend improving the: A. EDI trading partner agreements. B. physical controls for terminals. C. authentication techniques for sending and receiving messages. D. program change control procedures.
Which of the following hardware devices relieves the central computer from performing network control, format conversion and message handling tasks? A. Spool B. Cluster controller C. Protocol converter D. Front end processor