LANs:
A. protect against virus infection.
B. protect against improper disclosure of data.
C. provide program integrity from unauthorized changes.
D. provide central storage for a group of users.
Answer / guest
Answer: D
LANs facilitate the storage and retrieval of programs and
data used by a group of people. They do not facilitate or
provide protection against the other items listed in this
question.
| Is This Answer Correct ? | 6 Yes | 0 No |
Confidential data residing on a PC is BEST protected by: A. a password. B. file encryption. C. removable diskettes. D. a key operated power source.
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
Which of the following is a form of an Internet attack? A. Searching for software design errors B. Guessing user passwords based on their personal information C. Breaking the deadman's door to gain entry D. Planting a trojan horse
When an employee is terminated from service, the MOST important action is to: A. hand over all of the employee's files to another designated employee. B. take a back up of the employee's work. C. notify other employees of the termination. D. disable the employee's logical access.
Which of the following group/individuals should assume overall direction and responsibility for costs and timetables of system development projects? A. User management B. Project steering committee C. Senior management D. Systems development management
When assessing the portability of a database application, the IS auditor should verify that: A. a structured query language (SQL) is used. B. information import and export procedures with other systems exist. C. indexes are used. D. all entities have a significant name and identified primary and foreign keys.
The impact of EDI on internal controls will be: A. that fewer opportunities for review and authorization will exist. B. an inherent authentication. C. a proper distribution of EDI transactions while in the possession of third parties. D. that IPF management will have increased responsibilities over data center controls.
Which of the following is the FIRST thing an IS auditor should do after the discovery of a trojan horse program in a computer system? A. Investigate the author. B. Remove any underlying threats. C. Establish compensating controls. D. Have the offending code removed.
Which of the following audit procedures would an IS auditor be LEAST likely to include in a security audit? A. Review the effectiveness and utilization of assets. B. Test to determine that access to assets is adequate. C. Validate physical, environmental and logical access policies per job profiles. D. Evaluate asset safeguards and procedures that prevent unauthorized access to the assets.
The security level of a private key system depends on the number of: A. encryption key bits. B. messages sent. C. keys. D. channels used.
An IS auditor should be able to identify and evaluate various types of risks and their potential effects. Which of the following risks is associated with authorized program exits (trap doors)? A. Inherent B. Detection C. Audit D. Error
The act that describes a computer intruder capturing a stream of data packets and inserting these packets into the network as if it were another genuine message stream is called: A. eavesdropping. B. message modification. C. a brute-force attack. D. packet replay.