A company has implemented a new client-server enterprise
resource planning (ERP) system. Local branches transmit
customer orders to a central manufacturing facility. Which
of the following would BEST ensure that the orders are
entered accurately and the corresponding products are produced?
A. Verifying production to customer orders
B. Logging all customer orders in the ERP system
C. Using hash totals in the order transmitting process
D. Approving (production supervisor) orders prior to production
Answer / guest
Answer: A
Verification will ensure that production orders match
customer orders. Logging can be used to detect inaccuracies,
but does not in itself guarantee accurate processing. Hash
totals will ensure accurate order transmission, but not
accurate processing centrally. Production supervisory
approval is a time consuming manual process that does not
guarantee proper control.
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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.
Which of the following exposures associated with the spooling of sensitive reports for offline printing would an IS auditor consider to be the MOST serious? A. Sensitive data can be read by operators. B. Data can be amended without authorization. C. Unauthorized report copies can be printed. D. Output can be lost in the event of system failure.
An IS auditor auditing hardware monitoring procedures should review A. system availability reports. B. cost-benefit reports. C. response time reports. D. database utilization reports.
Which of the following activities should the business continuity manager perform FIRST after the replacement of hardware at the primary information processing facility? A. Verify compatibility with the hot site. B. Review the implementation report. C. Perform a walk-through of the DRP. D. Update the IS assets inventory.
Which of the following facilitates program maintenance? A. More cohesive and loosely coupled programs B. Less cohesive and loosely coupled programs C. More cohesive and strongly coupled programs D. Less cohesive and strongly coupled programs
Change management procedures are established by IS management to: A. control the movement of applications from the test environment to the production environment. B. control the interruption of business operations from lack of attention to unresolved problems. C. ensure the uninterrupted operation of the business in the event of a disaster. D. verify that system changes are properly documented.
During an audit of an enterprise that is dedicated to e-commerce, the IS manager states that digital signatures are used in the establishment of its commercial relations. To substantiate this, the IS auditor must prove that which of the following is used? A. A biometric, digitalized and encrypted parameter with the customer's public key B. A hash of the data that is transmitted and encrypted with the customer's private key C. A hash of the data that is transmitted and encrypted with the customer's public key D. The customer's scanned signature, encrypted with the customer's public key
The PRIMARY reason for replacing checks (cheques) with EFT systems in the accounts payable area is to: A. make the payment process more efficient. B. comply with international EFT banking standards. C. decrease the number of paper-based payment forms. D. reduce the risk of unauthorized changes to payment transactions.
Without causing a conflict of interest, a duty compatible with those of a security administrator would be: A. quality assurance. B. application programming. C. systems programming. D. data entry.
Which of the following is a strength of the program evaluation review technique (PERT) over other techniques? PERT: A. considers different scenarios for planning and control projects. B. allows the user to input program and system parameters. C. tests system maintenance processes accurately. D. estimates costs of system projects.
An organization is experiencing a growing backlog of undeveloped applications. As part of a plan to eliminate this backlog, end-user computing with prototyping, supported by the acquisition of an interactive application generator system is being introduced. Which of the following areas is MOST critical to the ultimate success of this venture? A. Data control B. Systems analysis C. Systems programming D. Application programming
An existing system is being extensively enhanced by extracting and reusing design and program components. This is an example of: A. reverse engineering. B. prototyping. C. software reuse. D. reengineering.