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
Answers were Sorted based on User's Feedback
Answer / guest
Answer: A
Inherent risk is the susceptibility of an area or process to
an error that could be material. Exits out of an authorized
program are an inherent risk as they provide a flexibility
for inserting code to modify or add functionality. The exits
(trap doors) also permit insertion of unauthorized code.
Detection risk (choice B) is the risk that IS auditor's
substantive procedures will not detect an error which could
be material, indivually or in combination with other errors.
Audit risk (choice C) is the risk of giving an incorrect
audit opinion, while error risk (choice D) is the risk of
errors occuring in the area being audited.
| Is This Answer Correct ? | 3 Yes | 1 No |
Which of the following is an objective of a control self-assessment (CSA) program? A. Concentration on areas of high risk B. Replacement of audit responsibilities C. Completion of control questionnaires D. Collaborative facilitative workshops
Which of the following controls will detect MOST effectively the presence of bursts of errors in network transmissions? A. Parity check B. Echo check C. Block sum check D. Cyclic redundancy check
Which of the following can consume valuable network bandwidth? A. Trojan horses B. Trap doors C. Worms D. Vaccines
Which of the following represents the GREATEST potential risk in an EDI environment? A. Transaction authorization B. Loss or duplication of EDI transmissions C. Transmission delay D. Deletion or manipulation of transactions prior to or after establishment of application controls
Which of the following processes is the FIRST step in developing a business continuity and disaster recovery plan for an organization? A. Alternate site selection B. Business impact analysis C. Test procedures and frequency D. Information classification
Which of the following controls would be the MOST comprehensive in a remote access network with multiple and diverse subsystems? A. Proxy server B. Firewall installation C. Network administrator D. Password implementation and administration
The most common reason for the failure of information systems to meet the needs of users is that: A. user needs are constantly changing. B. the growth of user requirements was forecast inaccurately. C. the hardware system limits the number of concurrent users. D. user participation in defining the system's requirements was inadequate.
A manufacturing firm wants to automate its invoice payment system. Objectives state that the system should require considerably less time for review and authorization and the system should be capable of identifying errors that require follow up. Which of the following would BEST meet these objectives? A. Establishing an inter-networked system of client servers with suppliers for increased efficiencies B. Outsourcing the function to a firm specializing in automated payments and accounts receivable/invoice processing C. Establishing an EDI system of electronic business documents and transactions with key suppliers, computer to computer, in a standard format D. Reengineering the existing processing and redesigning the existing system
An internal audit department, that organizationally reports exclusively to the chief financial officer (CFO) rather than to an audit committee, is MOST likely to: A. have its audit independence questioned. B. report more business-oriented and relevant findings. C. enhance the implementation of the auditor's recommendations. D. result in more effective action being taken on the recommendations.
An IS auditor should use statistical sampling and not judgmental (nonstatistical) sampling, when: A. the probability of error must be objectively quantified. B. the auditor wants to avoid sampling risk. C. generalized audit software is unavailable. D. the tolerable error rate cannot be determined.
Which of the following line media would provide the BEST security for a telecommunication network? A. Broad band network digital transmission B. Baseband network C. Dial-up D. Dedicated lines
A control that detects transmission errors by appending calculated bits onto the end of each segment of data is known as a: A. reasonableness check. B. parity check. C. redundancy check. D. check digits.