Which of the following BEST describes the necessary
documentation for an enterprise product reengineering (EPR)
software installation?
A. Specific developments only
B. Business requirements only
C. All phases of the installation must be documented
D. No need to develop a customer specific documentation
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Answer / guest
Answer: C
A global enterprise product reengineering (EPR) software
package can be applied to a business to replace, simplify
and improve the quality of IS processing. Documentation is
intended to help understand how, why and which solutions
that have been selected and implemented, and therefore must
be specific to the project. Documentation is also intended
to support quality assurance and must be comprehensive.
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Answer / guest
C. All phases of the installation must be documented
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Which of the following offsite information processing facility conditions would cause an IS auditor the GREATEST concern? The facility A. is identified clearly on the outside with the company name. B. is located more than an hour driving distance from the originating site. C. does not have any windows to let in natural sunlight. D. entrance is located in the back of the building rather than the front.
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 procedures should be implemented to help ensure the completeness of inbound transactions via electronic data interchange (EDI)? A. Segment counts built into the transaction set trailer B. A log of the number of messages received, periodically verified with the transaction originator C. An electronic audit trail for accountability and tracking D. Matching acknowledgement transactions received to the log of EDI messages sent
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.
IS auditors reviewing access control should review data classification to ensure that encryption parameters are classified as: A. sensitive. B. confidential. C. critical. D. private.
The most common problem in the operation of an intrusion detection system (IDS) is: A. the detection of false positives. B. receiving trap messages. C. reject error rates. D. denial-of-service attacks.
An Internet-based attack using password sniffing can: A. enable one party to act as if they are another party. B. cause modification to the contents of certain transactions. C. be used to gain access to systems containing proprietary information. D. result in major problems with billing systems and transaction processing agreements.
The MAJOR advantage of the risk assessment approach over the baseline approach to information security management is that it ensures: A. information assets are over protected. B. a basic level of protection is applied regardless of asset value. C. appropriate levels of protection are applied to information assets. D. an equal proportion of resources are devoted to protecting all information assets.
Which of the following is the MOST reliable sender authentication method? A. Digital signatures B. Asymmetric cryptography C. Digital certificates D. Message authentication code
A PRIMARY benefit derived from an organization employing control self-assessment (CSA) techniques is that it: A. can identify high-risk areas that might need a detailed review later. B. allows IS auditors to independently assess risk. C. can be used as a replacement for traditional audits. D. allows management to relinquish responsibility for control.
The extent to which data will be collected during an IS audit should be determined, based on the: A. availability of critical and required information. B. auditor's familiarity with the circumstances. C. auditee's ability to find relevant evidence. D. purpose and scope of the audit being done.
Which of the following controls would provide the GREATEST assurance of database integrity? A. Audit log procedures B. Table link/reference checks C. Query/table access time checks D. Rollback and rollforward database features