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When reviewing the quality of an IS department's development
process, the IS auditor finds that they do not use any
formal, documented methodology and standards. The IS
auditor's MOST appropriate action would be to:
A. complete the audit and report the finding.
B. investigate and recommend appropriate formal standards.
C. document the informal standards and test for compliance.
D. withdraw and recommend a further audit when standards are
implemented.
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Answer: C
The IS auditor's first concern would be to ensure that
projects are consistently managed. Where it is claimed that
an internal standard exists, it is important to ensure that
it is operated correctly, even when this means documenting
the claimed standards first. Merely reporting the issue as a
weakness and closing the audit without findings would not
help the organization in any way and investigating formal
methodologies may be unnecessary if the existing, informal
standards prove to be adequate and effective.
| Is This Answer Correct ? | 7 Yes | 0 No |
The PRIMARY objective of conducting a post-implementation review is to assess whether the system A) achieved the desired objectives B) provides for backup and recovery C) provides for information security D) documentation is clear and understandable
An IS auditor conducting a review of disaster recovery planning at a financial processing organization has discovered the following: * The existing disaster recovery plan was compiled two years ago by a systems analyst in the organization's IT department using transaction flow projections from the operations department. * The plan was presented to the deputy CEO for approval and formal issue, but it is still awaiting his attention. * The plan has never been updated, tested or circulated to key management and staff, though interviews show that each would know what action to take for their area in the event of a disruptive incident. The IS auditor's report should recommend that: A. the deputy CEO be censured for his failure to approve the plan. B. a board of senior managers be set up to review the existing plan. C. the existing plan be approved and circulated to all key management and staff. D. a manager coordinate the creation of a new or revised plan within a defined time limit.
Which of the following is the MOST effective means of determining which controls are functioning properly in an operating system? A. Consulting with the vendor B. Reviewing the vendor installation guide C. Consulting with the system programmer D. Reviewing the system generation parameters
A hacker could obtain passwords without the use of computer tools or programs through the technique of: A. social engineering. B. sniffers. C. backdoors. D. trojan horses.
Which of the following encrypt/decrypt steps provides the GREATEST assurance in achieving confidentiality, message integrity and nonrepudiation by either sender or recipient? A. The recipient uses his/her private key to decrypt the secret key. B. The encrypted pre-hash code and the message are encrypted using a secret key. C. The encrypted pre-hash code is derived mathematically from the message to be sent. D. The recipient uses the sender's public key, verified with a certificate authority, to decrypt the pre-hash code.
After a full operational contingency test, the IS auditor performs a review of the recovery steps and concludes that the elapsed time until the technological environment and systems were actually functioning, exceeded the required critical recovery time. Which of the following should the auditor recommend? A. Perform an integral review of the recovery tasks. B. Broaden the processing capacity to gain recovery time. C. Make improvements in the facility's circulation structure. D. Increase the amount of human resources involved in the recovery.
A control that detects transmission errors by appending calculated bits onto the end of each segment of data is known as a: A. reasonableness check. B. parity check. C. redundancy check. D. check digits.
Which of the following MUST exist to ensure the viability of a duplicate information processing facility? A. The site is near the primary site to ensure quick and efficient recovery. B. The site contains the most advanced hardware available. C. The workload of the primary site is monitored to ensure adequate backup is available. D. The hardware is tested when it is installed to ensure it is working properly.
The difference between a vulnerability assessment and a penetration test is that a vulnerability assessment: A. searches and checks the infrastructure to detect vulnerabilities, whereas penetration testing intends to exploit the vulnerabilities to probe the damage that could result from the vulnerabilities. B. and penetration tests are different names for the same activity. C. is executed by automated tools, whereas penetration testing is a totally manual process. D. is executed by commercial tools, whereas penetration testing is executed by public processes.
Which of the following is an object-oriented technology characteristic that permits an enhanced degree of security over data? A. Inheritance B. Dynamic warehousing C. Encapsulation D. Polymorphism
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 an implementation risk within the process of decision support systems? A. Management control B. Semistructured dimensions C. Inability to specify purpose and usage patterns D. Changes in decision processes
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