Which of the following procedures would MOST effectively
detect the loading of illegal software packages onto a network?
A. The use of diskless workstations
B. Periodic checking of hard drives
C. The use of current antivirus software
D. Policies that result in instant dismissal if violated
Answer / guest
Answer: B
The periodic checking of hard drives would be the most
effective method of identifying illegal software packages
loaded to the network. Antivirus software will not
necessarily identify illegal software unless the software
contains a virus. Diskless workstations act as a
preventative control and are not effective since users could
still download software from other than diskless
workstations. Policies lay out the rules about loading the
software, but will not detect the actual occurrence.
| Is This Answer Correct ? | 8 Yes | 0 No |
Good quality software is BEST achieved: A. through thorough testing. B. by finding and quickly correcting programming errors. C. determining the amount of testing by the available time and budget. D. by applying well-defined processes and structured reviews throughout the project.
Which of the following functions would be acceptable for the security administrator to perform in addition to his/her normal functions? A. Systems analyst B. Quality assurance C. Computer operator D. Systems programmer
Which of the following imaging technologies captures handwriting from a preprinted form and converts it into an electronic format? A. Magnetic ink character recognition (MICR) B. Intelligent voice recognition (IVR) C. Bar code recognition (BCR) D. Optical character recognition (OCR)
The BEST method of proving the accuracy of a system tax calculation is by: A. detailed visual review and analysis of the source code of the calculation programs. B. recreating program logic using generalized audit software to calculate monthly totals. C. preparing simulated transactions for processing and comparing the results to predetermined results. D. automatic flowcharting and analysis of the source code of the calculation programs.
An organization wants to enforce data integrity principles and achieve faster performance/execution in a database application. Which of the following design principles should be applied? A. User (customized) triggers B. Data validation at the front end C. Data validation at the back end D. Referential integrity
Which of the following techniques or tools would assist an IS auditor when performing a statistical sampling of financial transactions maintained in a financial management information system? A. Spreadsheets B. Parallel simulation C. Generalized audit software D. Regression testing
An IS auditor reviewing database controls discovered that changes to the database during normal working hours were handled through a standard set of procedures. However, changes made after normal hours required only an abbreviated number of steps. In this situation, which of the following would be considered an adequate set of compensating controls? A. Allow changes to be made only with the DBA user account. B. Make changes to the database after granting access to a normal user account C. Use the DBA user account to make changes, log the changes and review the change log the following day. D. Use the normal user account to make changes, log the changes and review the change log the following day.
While planning an audit, an assessment of risk should be made to provide: A. reasonable assurance that the audit will cover material items. B. definite assurance that material items will be covered during the audit work. C. reasonable assurance that all items will be covered by the audit. D. sufficient assurance that all items will be covered during the audit work.
In an online transaction processing system, data integrity is maintained by ensuring that a transaction is either completed in its entirety or not at all. This principle of data integrity is known as: A. isolation. B. consistency. C. atomicity. D. durability.
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.
The PRIMARY objective of a business continuity and disaster recovery plan should be to: A. safeguard critical IS assets. B. provide for continuity of operations. C. minimize the loss to an organization. D. protect human life.
The PRIMARY purpose of compliance tests is to verify whether: A. controls are implemented as prescribed. B. documentation is accurate and current. C. access to users is provided as specified. D. data validation procedures are provided.