Which of the following audit techniques would an IS auditor
place the MOST reliance on when determining whether an
employee practices good preventive and detective security
measures?
A. Observation
B. Detail testing
C. Compliance testing
D. Risk assessment
Answer / guest
Answer: A
Observation is considered to be the best test to ensure that
an employee understands and practices good preventive and
detective security.
| Is This Answer Correct ? | 5 Yes | 0 No |
When evaluating the collective effect of preventive, detective or corrective controls within a process an IS auditor should be aware: A. of the point at which controls are exercised as data flows through the system. B. that only preventive and detective controls are relevant. C. that corrective controls can only be regarded as compensating. D. that classification allows an IS auditor to determine which controls are missing.
In a public key infrastructure (PKI), the authority responsible for the identification and authentication of an applicant for a digital certificate (i.e., certificate subjects) is the: A. registration authority (RA). B. issuing certification authority (CA). C. subject CA. D. policy management authority.
Which of the following types of risks assumes an absence of compensating controls in the area being reviewed? A. Control risk B. Detection risk C. Inherent risk D. Sampling risk
While reviewing the business continuity plan of an organization, the IS auditor observed that the organization's data and software files are backed up on a periodic basis. Which characteristic of an effective plan does this demonstrate? A. Deterrence B. Mitigation C. Recovery D. Response
Which of the following is the MOST critical and contributes the MOST to the quality of data in a data warehouse? A. Accuracy of the source data B. Credibility of the data source C. Accuracy of the extraction process D. Accuracy of the data transformation
After implementation of a disaster recovery plan (DRP), pre-disaster and post-disaster operational cost for an organization will: A. decrease. B. not change (remain the same). C. increase. D. increase or decrease depending upon nature of the business.
An IS auditor performing an access controls review should be LEAST concerned if: A. audit trails were not enabled. B. programmers have access to the live environment. C. group logons are being used for critical functions. D. the same user can initiate transactions and also change related parameters.
Which of the following represents the MOST pervasive control over application development? A. IS auditors B. Standard development methodologies C. Extensive acceptance testing D. Quality assurance groups
Which of the following would be a MAJOR disadvantage of using prototyping as a systems development methodology? A. User expectations of project timescales may be overly optimistic. B. Effective change control and management is impossible to implement. C. User participation in day-to-day project management may be too extensive. D. Users usually are not sufficiently knowledgeable to assist in system development.
The PRIMARY objective of a firewall is to protect: A. internal systems from exploitation by external threats. B. external systems from exploitation by internal threats. C. internal systems from exploitation by internal threats. D. itself and attached systems against being used to attack other systems.
A validation which ensures that input data are matched to predetermined reasonable limits or occurrence rates, is known as: A. Reasonableness check. B. Validity check. C. Existence check. D. Limit check.
Which of the following is the MOST reasonable option for recovering a noncritical system? A. Warm site B. Mobile site C. Hot site D. Cold site