Which of the following is the PRIMARY reason for involving
an IS auditor in the definition of a system's requirements?
A. Post-application reviews do not need to be performed.
B. Total budgeted system development costs can be reduced.
C. It is costly to institute controls after a system becomes
operational.
D. The extent of user involvement in design activities is
reduced.
Answer / guest
Answer: C
The assurance of adequate controls is the primary reason for
an IS auditor's involvement in the requirements definition
process. The fact that these controls can be designed into
the system as opposed to being retrofitted brings cost
savings to the overall cost of the system. Therefore, this
is a basic justification for involving the IS auditor in the
system development process.
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In a client-server architecture, a domain name service (DNS) is MOST important because it provides the: A. address of the domain server. B. resolution service for the name/address. C. IP addresses for the Internet. D. domain name system.
Which of the following BEST describes the role of a systems analyst? A. Defines corporate databases B. Designs systems based on the needs of the user C. Schedules computer resources D. Tests and evaluates programmer and optimization tools
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 is the most important element in the design of a data warehouse? A. Quality of the metadata B. Speed of the transactions C. Volatility of the data D. Vulnerability of the system
Which of the following controls would provide the GREATEST assurance of database integrity? A. Audit log procedures B. Table link/reference checks C. Query/table access time checks D. Rollback and rollforward database features
The process of using interpersonal communication skills to get unauthorized access to company assets is called: A. wire tapping. B. trap doors. C. war dialing. D. social engineering.
Detection risk refers to: A. concluding that material errors do not exist, when in fact they do. B. controls that fail to detect an error. C. controls that detect high-risk errors. D. detecting an error but failing to report it.
To determine which users can gain access to the privileged supervisory state, which of the following should an IS auditor review? A. System access log files B. Enabled access control software parameters C. Logs of access control violations D. System configuration files for control options used
Which of the following BEST determines that complete encryption and authentication protocols exist for protecting information while transmitted? A. A digital signature with RSA has been implemented. B. Work is being done in tunnel mode with the nested services of AH and ESP C. Digital certificates with RSA are being used. D. Work is being done in transport mode, with the nested services of AH and ESP
An IS auditor performing a review of the IS department discovers that formal project approval procedures do not exist. In the absence of these procedures the IS manager has been arbitrarily approving projects that can be completed in a short duration and referring other more complicated projects to higher levels of management for approval. The IS auditor should recommend as a FIRST course of action that: A. users participate in the review and approval process. B. formal approval procedures be adopted and documented. C. projects be referred to appropriate levels of management for approval. D. the IS manager's job description be changed to include approval authority.
A goal of processing controls is to ensure that: A. the data are delivered without compromised confidentiality. B. all transactions are authorized. C. accumulated data are accurate and complete through authorized routines. D. only authorized individuals perform sensitive functions.
Which of the following is necessary to have FIRST in the development of a business continuity plan? A. Risk-based classification of systems B. Inventory of all assets C. Complete documentation of all disasters D. Availability of hardware and software