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.
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Answer: A
E-cash is a form of electronic money that can be sent from
any computer to any other computer using any network,
including the Internet. E-cash uses coins that can be used
only once, after which they are taken out of circulation.
These coins are anonymous and carry no traceable
information. Each transaction in which e-cash is used
requires the participation of an Internet connected digital
bank.
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An IS auditor attempting to determine whether access to program documentation is restricted to authorized persons would MOST likely: A. evaluate the record retention plans for off-premises storage. B. interview programmers about the procedures currently being followed. C. compare utilization records to operations schedules. D. review data file access records to test the librarian function.
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Which of the following information valuation methods is LEAST likely to be used during a security review? A. Processing cost B. Replacement cost C. Unavailability cost D. Disclosure cost
Which of the following would be MOST appropriate to ensure the confidentiality of transactions initiated via the Internet? A. Digital signature B. Data encryption standard (DES) C. Virtual private network (VPN) D. Public key encryption
Which of the following protocols would be involved in the implementation of a router and interconnectivity device monitoring system? A. Simple network management B. File transfer C. Simple Mail Transfer Protocol D. Telnet
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Which of the following is a substantive audit test? A. Verifying that a management check has been performed regularly B. Observing that user IDs and passwords are required to sign on the computer C. Reviewing reports listing short shipments of goods received D. Reviewing an aged trial balance of accounts receivable
An advantage in using a bottom-up versus a top-down approach to software testing is that: A. interface errors are detected earlier. B. confidence in the system is achieved earlier. C. errors in critical modules are detected earlier. D. major functions and processing are tested earlier.
Which of the following IS functions may be performed by the same individual, without compromising on control or violating segregation of duties? A. Job control analyst and applications programmer B. Mainframe operator and system programmer C. Change/problem and quality control administrator D. Applications and system programmer
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