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.
Answer / guest
Answer: A
At the application processing level, the IS auditor should
review the interface between the EFT system and the
application system that processes the accounts from which
funds are transferred. Choice B is incorrect because an EFT
switch is the facility that provides the communication
linkage for all equipment in the network. Choices C and D
are procedures that would not help determine if the
customer's credit limit is verified before the funds are
transferred.
| Is This Answer Correct ? | 6 Yes | 0 No |
A decrease in amplitude as a signal propagates along a transmission medium is known as: A. noise. B. crosstalk. C. attenuation. D. delay distortion.
Which of the following statements relating to packet switching networks is CORRECT? A. Packets for a given message travel the same route. B. Passwords cannot be embedded within the packet. C. Packet lengths are variable and each packet contains the same amount of information. D. The cost charged for transmission is based on packet, not distance or route traveled.
1 Answers Karura Community Chapel,
An IS auditor discovers that programmers have update access to the live environment. In this situation, the IS auditor is LEAST likely to be concerned that programmers can: A. authorize transactions. B. add transactions directly to the database. C. make modifications to programs directly. D. access data from live environment and provide faster maintenance.
An independent software program that connects two otherwise separate applications sharing computing resources across heterogeneous technologies is known as: A. middleware. B. firmware. C. application software. D. embedded systems.
A web-based bookstore has included the customer relationship management (CRM) system in its operations. An IS auditor has been assigned to perform a call center review. Which of the following is the MOST appropriate first step for the IS auditor to take? A. Review the company's performance since the CRM was implemented. B. Review the IT strategy. C. Understand the business focus of the bookstore. D. Interview salespeople and supervisors.
Which of the following would not prevent the loss of an asset but would assist in recovery by transferring part of the risk to a third party? A. Full system backups B. Insurance C. Testing D. Business impact analysis
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
Which of the following is a control to detect an unauthorized change in a production environment? A. Denying programmers access to production data. B. Requiring change request to include benefits and costs. C. Periodically comparing control and current object and source programs. D. Establishing procedures for emergency changes.
The success of control self-assessment (CSA) depends highly on: A. Having line managers assume a portion of the responsibility for control monitoring. B. Assigning staff managers the responsibility for building, but not monitoring, controls. C. The implementation of stringent control policy and rule- driven controls. D. The implementation of supervision and the monitoring of control assigned duties
When auditing security for a data center, an IS auditor should look for the presence of a voltage regulator to ensure that the: A. hardware is protected against power surges. B. integrity is maintained if the main power is interrupted. C. immediate power will be available if the main power is lost. D. hardware is protected against long-term power fluctuations.
There are several methods of providing telecommunications continuity. The method of routing traffic through split cable or duplicate cable facilities is: A. alternative routing. B. diverse routing. C. long-haul network diversity. D. last mile circuit protection.
Which of the following user profiles should be of MOST concern to the IS auditor, when performing an audit of an EFT system? A. Three users with the ability to capture and verifiy their own messages B. Five users with the ability to capturr and send their own messages C. Five users with the ability to verificy other users and to send of their own messages D. Three users with the ability to capture and verifiy the messages of other users and to send their own messages