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 |
An IS auditor evaluating data integrity in a transaction driven system environment should review atomicity, to determine whether: A. the database survives failures (hardware or software). B. each transaction is separated from other transactions. C. integrity conditions are maintained. D. a transaction is completed or not, or a database is updated or not.
Automated teller machines (ATMs) are a specialized form of a point-of-sale terminal that: A. allows for cash withdrawal and financial deposits only. B. are usually located in populous areas to deter theft or vandalism. C. utilizes protected telecommunication lines for data transmissions. D. must include high levels of logical and physical security.
Which of the following is a benefit of using callback devices? A. Provide an audit trail B. Can be used in a switchboard environment C. Permit unlimited user mobility D. Allow call forwarding
Which of the following tasks is performed by the same person in a well-controlled information processing facility/computer center? A. Security administration and management B. Computer operations and system development C. System development and change management D. System development and systems maintenance
Which of the following implementation modes would provide the GREATEST amount of security for outbound data connecting to the Internet? A. Transport mode with authentication header plus encapsulating security payload (ESP) B. Secure socket layer (SSL) mode C. Tunnel mode with AH plus ESP D. Triple-DES encryption mode
Which of the following group/individuals should assume overall direction and responsibility for costs and timetables of system development projects? A. User management B. Project steering committee C. Senior management D. Systems development management
Which of the following is a control to compensate for a programmer having access to accounts payable production data? A. Processing controls such as range checks and logic edits B. Reviewing accounts payable output reports by data entry C. Reviewing system-produced reports for checks (cheques) over a stated amount D. Having the accounts payable supervisor match all checks (cheques) to approved invoices
An IS auditor performing a review of the EFT operations of a retailing company would verify that the customers credit limit is checked before funds are transferred by reviewing the EFT: A. system's interface. B. switch facility. C. personal identification number generating procedure. D. operation backup procedures.
Which of the following types of controls is designed to provide the ability to verify data and record values through the stages of application processing? A. Range checks B. Run-to-run totals C. Limit checks on calculated amounts D. Exception reports
An internal audit department, that organizationally reports exclusively to the chief financial officer (CFO) rather than to an audit committee, is MOST likely to: A. have its audit independence questioned. B. report more business-oriented and relevant findings. C. enhance the implementation of the auditor's recommendations. D. result in more effective action being taken on the recommendations.
An IS auditor reviewing an organization's IS disaster recovery plan should verify that it is: A. tested every 6 months. B. regularly reviewed and updated. C. approved by the chief executive officer (CEO). D. communicated to every departmental head in the organization.
The responsibilities of a disaster recovery relocation team include: A. obtaining, packaging and shipping media and records to the recovery facilities, as well as establishing and overseeing an offsite storage schedule. B. locating a recovery site if one has not been predetermined and coordinating the transport of company employees to the recovery site. C. managing the relocation project and conducting a more detailed assessment of the damage to the facilities and equipment. D. coordinating the process of moving from the hot site to a new location or to the restored original location.