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Which of the following is intended to detect the loss or
duplication of input?
A. Hash totals
B. Check digits
C. Echo checks
D. Transaction codes
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Answer: A
Hash totals are the result of totaling specified fields in a
series of transactions or records. If a later summation does
not result in the same number, then records have either been
lost, entered or transmitted incorrectly, or duplicated.
| Is This Answer Correct ? | 6 Yes | 0 No |
With regard to sampling it can be said that: A. sampling is generally applicable when the population relates to an intangible or undocumented control. B. if an auditor knows internal controls are strong, the confidence coefficient may be lowered. C. attribute sampling would help prevent excessive sampling of an attribute by stopping an audit test at the earliest possible moment. D. variable sampling is a technique to estimate the rate of occurrence of a given control or set of related controls.
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
Which of the following groups should assume ownership of a systems development project and the resulting system? A. User management B. Senior management C. Project steering committee D. Systems development management
An IS auditor observed that some data entry operators leave their computers in the midst of data entry without logging off. Which of the following controls should be suggested to prevent unauthorized access? A. Encryption B. Switch off the computer when leaving C. Password control D. Screen saver password
Which of the following is a data validation edit and control? A. Hash totals B. Reasonableness checks C. Online access controls D. Before and after image reporting
The PRIMARY advantage of a continuous audit approach is that it: A. does not require an IS auditor to collect evidence on system reliability while processing is taking place. B. requires the IS auditor to review and follow up immediately on all information collected. C. can improve system security when used in time-sharing environments that process a large number of transactions. D. does not depend on the complexity of an organization's computer systems.
Which is the first software capability maturity model (CMM) level to include a standard software development process? A. Initial (level 1) B. Repeatable (level 2) C. Defined (level 3) D. Optimizing (level 5)
A primary reason for an IS auditor's involvement in the development of a new application system is to ensure that: A. adequate controls are built into the system. B. user requirements are satisfied by the system. C. sufficient hardware is available to process the system. D. data are being developed for pre-implementation testing of the system.
When reviewing a system development project at the project initiation stage, an IS auditor finds that the project team is following the organization's quality manual. To meet critical deadlines the project team proposes to fast track the validation and verification processes, commencing some elements before the previous deliverable is signed off. Under these circumstances, the IS auditor would MOST likely: A. report this as a critical finding to senior management. B. accept that different quality processes can be adopted for each project. C. report to IS management the team's failure to follow quality procedures. D. report the risks associated with fast tracking to the project steering committee.
Which of the following BEST describes an IT department?s strategic planning process? A. The IT department will have either short-range or long-range plans depending on the organization?s broader plans and objectives. B. The IT department?s strategic plan must be time and project oriented, but not so detailed as to address and help determine priorities to meet business needs. C. Long-range planning for the IT department should recognize organizational goals, technological advances and regulatory requirements. D. Short-range planning for the IT department does not need to be integrated into the short-range plans of the organization since technological advances will drive the IT department plans much quicker than organizational plans.
The implementation of cost-effective controls in an automated system is ultimately the responsibility of the: A. system administrator. B. quality assurance function. C. business unit management. D. chief of internal audit.
The responsibility for designing, implementing and maintaining a system of internal control lies with: A. the IS auditor. B. management. C. the external auditor. D. the programming staff.
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