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Which of the following would be the BEST method for ensuring
that critical fields in a master record have been updated
properly?
A. Field checks
B. Control totals
C. Reasonableness checks
D. A before-and-after maintenance report
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Answer: D
A before-and-after maintenance report is the best answer
because a visual review would provide the most positive
verification that updating was proper.
| Is This Answer Correct ? | 7 Yes | 0 No |
The purpose of debugging programs is to: A. generate random data that can be used to test programs before implementing them. B. protect valid changes from being overwritten by other changes during programming. C. define the program development and maintenance costs to be include in the feasibility study. D. ensure that abnormal terminations and coding flaws are detected and corrected.
Which of the following issues should be included in the business continuity plan? A. The staff required to maintain critical business functions in the short, medium and long term B. The potential for a natural disaster to occur, such as an earthquake C. Disastrous events impacting information systems processing and end-user functions D. A risk analysis that considers systems malfunctions, accidental file deletions or other failures
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 functions may be performed by the same individual, without compromising on control or violating segregation of duties? A. Job control analyst and applications programmer B. Mainframe operator and system programmer C. Change/problem and quality control administrator D. Applications and system programmer
Software maintainability BEST relates to which of the following software attributes? A. Resources needed to make specified modifications. B. Effort needed to use the system application. C. Relationship between software performance and the resources needed. D. Fulfillment of user needs.
The BEST method of proving the accuracy of a system tax calculation is by: A. detailed visual review and analysis of the source code of the calculation programs. B. recreating program logic using generalized audit software to calculate monthly totals. C. preparing simulated transactions for processing and comparing the results to predetermined results. D. automatic flowcharting and analysis of the source code of the calculation programs.
Which of the following protocols would be involved in the implementation of a router and interconnectivity device monitoring system? A. Simple network management B. File transfer C. Simple Mail Transfer Protocol D. Telnet
The FIRST task an IS auditor should complete when performing an audit in an unfamiliar area is to: A. design the audit programs for each system or function involved. B. develop a set of compliance tests and substantive tests. C. gather background information pertinent to the new audit. D. assign human and economical resources.
Business continuity/disaster recovery is PRIMARILY the responsibility of: A. IS management. B. business unit managers. C. the security administrator. D. the board of directors.
Which of the following LAN physical layouts is subject to total loss if one device fails? A. Star B. Bus C. Ring D. Completely connected
When a systems development life cycle (SDLC) methodology is inadequate, the MOST serious immediate risk is that the new system will: A. be completed late. B. exceed the cost estimates. C. not meet business and user needs. D. be incompatible with existing systems.
Which of the following encrypt/decrypt steps provides the GREATEST assurance in achieving confidentiality, message integrity and nonrepudiation by either sender or recipient? A. The recipient uses his/her private key to decrypt the secret key. B. The encrypted pre-hash code and the message are encrypted using a secret key. C. The encrypted pre-hash code is derived mathematically from the message to be sent. D. The recipient uses the sender's public key, verified with a certificate authority, to decrypt the pre-hash code.
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