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
Answer / guest
Answer: A
Not reporting an intrusion is equivalent to an IS auditor
hiding a malicious intrusion, which would be a professional
mistake. Although notification to the police may be required
and the lack of a periodic examination of access rights
might be a concern, they do not represent as big a concern
as the failure to report the attack. Reporting to the public
is not a requirement and is dependent on the organization's
desire or lack thereof to make the intrusion known.
| Is This Answer Correct ? | 7 Yes | 0 No |
Which of the following describes a difference between unit testing and system testing? A. Unit testing is more comprehensive. B. Programmers are not involved in system testing. C. System testing relates to interfaces between programs. D. System testing proves user requirements are complete.
The PRIMARY advantage of a continuous audit approach is that it: A. does not require an IS auditor to collect evidence on system reliability while processing is taking place. B. requires the IS auditor to review and follow up immediately on all information collected. C. can improve system security when used in time-sharing environments that process a large number of transactions. D. does not depend on the complexity of an organization's computer systems.
An organization is developing a new business system. Which of the following will provide the MOST assurance that the system provides the required functionality? A. Unit testing B. Regression testing C. Acceptance testing D. Integration testing
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.
A PING command is used to measure: A. attenuation. B. throughput. C. delay distortion. D. latency.
Sign-on procedures include the creation of a unique user ID and password. However, an IS auditor discovers that in many cases the user name and password are the same. The BEST control to mitigate this risk is to: A. change the company's security policy. B. educate users about the risk of weak passwords. C. build in validations to prevent this during user creation and password change. D. require a periodic review of matching user ID and passwords for detection and correction.
What is a risk associated with attempting to control physical access to sensitive areas, such as computer rooms, through card keys, locks, etc.? A. Unauthorized individuals wait for controlled doors to open and walk in behind those authorized. B. The contingency plan for the organization cannot effectively test controlled access practices. C. Access cards, keys, and pads can be easily duplicated allowing easy compromise of the control. D. Removing access for people no longer authorized is complex.
An IS auditor performing a review of the backup processing facilities should be MOST concerned that: A. adequate fire insurance exists. B. regular hardware maintenance is performed. C. offsite storage of transaction and master files exists. D. backup processing facilities are tested fully.
Which of the following components is responsible for the collection of data in an intrusion detection system (IDS)? A. Analyzer B. Administration console C. User interface D. Sensor
The reliability of an application system's audit trail may be questionable if: A. user IDs are recorded in the audit trail. B. the security administrator has read-only rights to the audit file. C. date time stamps record when an action occurs. D. users can amend audit trail records when correcting system errors.
When selecting software, which of the following business and technical issues is the MOST important to be considered? A. Vendor reputation B. Requirements of the organization C. Cost factors D. Installed base
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