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.
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Answer: C
Authentication techniques over sending and receiving
messages play a key role in minimizing exposure to
unauthorized transactions. The EDI trading partner
agreements would minimize exposure to legal issues.
| Is This Answer Correct ? | 7 Yes | 0 No |
An IS auditor reviewing an organization's IT strategic plan should FIRST review: A. the existing IT environment. B. the business plan. C. the present IT budget. D. current technology trends.
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An IS auditor should be involved in: A. observing tests of the disaster recovery plan. B. developing the disaster recovery plan. C. maintaining the disaster recovery plan. D. reviewing the disaster recovery requirements of supplier contracts.
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When reviewing an organization's logical access security, which of the following would be of the MOST concern to an IS auditor? A. Passwords are not shared. B. Password files are encrypted. C. Redundant logon IDs are deleted. D. The allocation of logon IDs is controlled.
Which of the following is the FIRST step in a business process reengineering (BPR) project? A. Defining the areas to be reviewed B. Developing a project plan C. Understanding the process under review D. Reengineering and streamlining the process under review
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E-cash is a form of electronic money that: A. can be used over any computer network. B. utilizes reusable e-cash coins to make payments. C. does not require the use of an Internet digital bank. D. contains unique serial numbering to track the identity of the buyer.
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
As a result of a business process reengineering (BPR) project: A. an IS auditor would be concerned with the key controls that existed in the prior business process and not those in the new process. B. system processes are automated in such a way that there are more manual interventions and manual controls. C. the newly designed business processes usually do not involve changes in the way(s) of doing business. D. advantages usually are realized when the reengineering process appropriately suits the business and risk.
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