When an IS auditor obtains a list of current users with
access to a WAN/LAN and verifies that those listed are
active associates, the IS auditor is performing a:
A. compliance test.
B. substantive test.
C. statistical sample.
D. risk assessment.
Answer / guest
Answer: A
Compliance tests determine if controls are being applied in
accordance with management policies and procedures. In this
case, verifying that only active associates are present
provides reasonable assurance that a control is in place and
can be relied upon. Choice B, substantive tests, relates to
quantitative reviews, such as balances and transactions and
their accuracy. Choice C does not relate since all current
user records were verified, while choice D is part of a
risk-based audit approach.
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Which of the following systems or tools can recognize that a credit card transaction is more likely to have resulted from a stolen credit card than from the holder of the credit card? A. Intrusion detection systems B. Data mining techniques C. Firewalls D. Packet filtering routers
Which of the following components of a business continuity plan is PRIMARILY the responsibility of an organization?s IS department? A. Developing the business continuity plan B. Selecting and approving the strategy for business continuity plan C. Declaring a disaster D. Restoring the IS systems and data after a disaster
During a review of a large data center an IS auditor observed computer operators acting as backup tape librarians and security administrators. Which of these situations would be MOST critical to report? A. Computer operators acting as tape librarians B. Computer operators acting as security administrators C. Computer operators acting as a tape librarian and security administrator D. It is not necessary to report any of these situations.
Which of the following should be of MOST concern to an IS auditor? A. Lack of reporting of a successful attack on the network B. Failure to notify police of an attempted intrusion C. Lack of periodic examination of access rights D. Lack of notification to the public of an intrusion
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.
Receiving an EDI transaction and passing it through the communications interface stage usually requires: A. translating and unbundling transactions. B. routing verification procedures. C. passing data to the appropriate application system. D. creating a point of receipt audit log.
Which of the following pairs of functions should not be combined to provide proper segregation of duties? A. Tape librarian and computer operator B. Application programming and data entry C. Systems analyst and database administrator D. Security administrator and quality assurance
To prevent an organization's computer systems from becoming part of a distributed denial-of-service attack, IP packets containing addresses that are listed as unroutable can be isolated by: A. establishing outbound traffic filtering. B. enabling broadcast blocking. C. limiting allowable services. D. network performance monitoring.
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 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
Which of the following satisfies a two-factor user authentication? A. Iris scanning plus finger print scanning B. Terminal ID plus global positioning system (GPS) C. A smart card requiring the user's PIN D. User ID along with password
Which of the following forms of evidence for the auditor would be considered the MOST reliable? A. An oral statement from the auditee B. The results of a test performed by an IS auditor C. An internally generated computer accounting report D. A confirmation letter received from an outside source