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An organization is developing a new business system. Which
of the following will provide the MOST assurance that the
system provides the required functionality?
A. Unit testing
B. Regression testing
C. Acceptance testing
D. Integration testing
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Answer: C
Acceptance testing is primarily conducted by the users
before sign-off. It is performed from the perspective of the
users to confirm that the system has the required
functionality. Unit testing is used for testing the basic
functionality of a program. Regression testing is used to
compare changes to an application to ensure that the
programs are working the same after a change as before the
change. Integration testing is used to ensure that all of
the programs in an application are working correctly and
that information is flowing correctly.
| Is This Answer Correct ? | 6 Yes | 0 No |
An IS auditor is assigned to perform a post implementation review of an application system. Which of the following situations may have impaired the independence of the IS auditor? The IS auditor: A. implemented a specific control during the development of the application system. B. designed an embedded audit module exclusively for auditing the application system. C. participated as a member of the application system project team, but did not have operational responsibilities. D.provided consulting advice concerning application system best practices.
The editing/validation of data entered at a remote site would be performed MOST effectively at the: A. central processing site after running the application system. B. central processing site during the running of the application system. C. remote processing site after transmission to the central processing site. D. remote processing site prior to transmission of the data to the central processing site.
An IS auditor is assigned to help design the data security aspects of an application under development. Which of the following provides the MOST reasonable assurance that corporate assets are protected when the application is certified for production? A. A review conducted by the internal auditor B. A review conducted by the assigned IS auditor C. Specifications by the user on the depth and content of the review D. An independent review conducted by another equally experienced IS auditor
Which of the following independent duties is traditionally performed by the data control group? A. Access to data B. Authorization tables C. Custody of assets D. Reconciliation
An IS auditor has recently discovered that because of a shortage of skilled operations personnel, the security administrator has agreed to work one late-night shift a month as the senior computer operator. The MOST appropriate course of action for the IS auditor is to: A. advise senior management of the risk involved. B. agree to work with the security officer on these shifts as a form of preventative control. C. develop a computer-assisted audit technique to detect instances of abuses of this arrangement. D. review the system log for each of the late-night shifts to determine whether any irregular actions occurred.
Which of the following is the MOST effective type of antivirus software to detect an infected application? A. Scanners B. Active monitors C. Integrity checkers D. Vaccines
Which of the following is the MOST reasonable option for recovering a noncritical system? A. Warm site B. Mobile site C. Hot site D. Cold site
A programmer managed to gain access to the production library, modified a program that was then used to update a sensitive table in the payroll database and restored the original program. Which of the following methods would MOST effectively detect this type of unauthorized changes? A. Source code comparison B. Executable code comparison C. Integrated test facilities (ITF) D. Review of transaction log files
Which of the following is the MOST effective technique for providing security during data transmission? A. Communication log B. Systems software log C. Encryption D. Standard protocol
Which of the following represents the GREATEST potential risk in an EDI environment? A. Transaction authorization B. Loss or duplication of EDI transmissions C. Transmission delay D. Deletion or manipulation of transactions prior to or after establishment of application controls
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
The extent to which data will be collected during an IS audit should be determined, based on the: A. availability of critical and required information. B. auditor's familiarity with the circumstances. C. auditee's ability to find relevant evidence. D. purpose and scope of the audit being done.
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