The MOST effective method for limiting the damage of an
attack by a software virus is:
A. software controls.
B. policies, standards and procedures.
C. logical access controls.
D. data communication standards.
Answer / guest
Answer: A
Software controls in the form of virus detection and removal
programs are the most effective method way to detect and
remove viruses. Policies, standards and procedures are
important, because they are people-based; however, they are
generally considered less effective than software controls.
Choices C and D, are not relevant to virus detection.
| Is This Answer Correct ? | 4 Yes | 0 No |
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 is a substantive test?
The FIRST task an IS auditor should complete when performing an audit in an unfamiliar area is to: A. design the audit programs for each system or function involved. B. develop a set of compliance tests and substantive tests. C. gather background information pertinent to the new audit. D. assign human and economical resources.
To detect attack attempts that the firewall is unable to recognize, an IS auditor should recommend placing a network intrusion detection system (IDS) between the:
An IS auditor recommends that an initial validation control be programmed into a credit card transaction capture application. The initial validation process would MOST likely: A. check to ensure the type of transaction is valid for that card type. B. verify the format of the number entered then locate it on the database. C. ensure that the transaction entered is within the cardholder's credit limit. D. confirm that the card is not shown as lost or stolen on the master file.
A number of system failures are occurring when corrections to previously detected errors are resubmitted for acceptance testing. This would indicate that the maintenance team is probably not adequately performing which of the following types of testing? A. Unit testing B. Integration testing C. Design walk-throughs D. Configuration management
Which of the following is a feature of an intrusion detection system (IDS)? A. Gathering evidence on attack attempts B. Identifying weakness in the policy definition C. Blocking access to particular sites on the Internet D. Preventing certain users from accessing specific servers
Which of the following functions, if performed by scheduling and operations personnel, would be in conflict with a policy requiring a proper segregation of duties? A. Job submission B. Resource management C. Code correction D. Output distribution
The MOST likely explanation for the use of applets in an Internet application is that: A. it is sent over the network from the server. B. the server does not run the program and the output is not sent over the network. C. they improve the performance of both the web server and network. D. it is a JAVA program downloaded through the web browser and executed by the web server of the client machine.
An offsite information processing facility: A. should have the same amount of physical access restrictions as the primary processing site. B. should be easily identified from the outside so that in the event of an emergency it can be easily found. C. should be located in proximity to the originating site so that it can quickly be made operational. D. need not have the same level of environmental monitoring as the originating site since this would be cost prohibitive.
IS management has decided to rewrite a legacy customer relations system using fourth-generation languages (4GLs). Which of the following risks is MOST often associated with system development using 4GLs? A. Inadequate screen/report design facilities B. Complex programming language subsets C. Lack of portability across operating systems D. Inability to perform data intensive operations
Which of the following is a disadvantage of image processing? A. Verifies signatures B. Improves service C. Relatively inexpensive to use D. Reduces deterioration due to handling