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Which of the following functions, if combined, would be the
GREATEST risk to an organization?
A. Systems analyst and database administrator
B. Quality assurance and computer operator
C. Tape librarian and data entry clerk
D. Application programmer and tape librarian
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Answer: D
Application programmers should not have access to system
program libraries. All other combinations, although not
preferred, would normally include some type of compensating
control to mitigate the lack of separation of duties.
| Is This Answer Correct ? | 2 Yes | 1 No |
To make an electronic funds transfer (EFT), one employee enters the amount field and another employee reenters the same data again, before the money is transferred. The control adopted by the organization in this case is: A. sequence check. B. key verification. C. check digit. D. completeness check.
An organization is introducing a single sign-on (SSO) system. Under the SSO system, users will be required to enter only one user ID and password for access to all application systems. Under the SSO system, unauthorized access: A. is less likely. B. is more likely. C. will have a greater impact. D. will have a smaller impact.
Which of the following integrity tests examines the accuracy, completeness, consistency and authorization of data? A. Data B. Relational C. Domain D. Referential
Which of the following would BEST support 24/7 availability? A. Daily backup B. Offsite storage C. Mirroring D. Periodic testing
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
Which of the following is the MOST important function to be performed by IS management when a service has been outsource? A. Ensuring that invoices are paid to the provider B. Participating in systems design with the provider C. Renegotiating the provider's fees D. Monitoring the outsourcing provider's performance
Which of the following is MOST likely to occur when a system development project is in the middle of the programming/coding phase? A. Unit tests B. Stress tests C. Regression tests D. Acceptance tests
Electronic signatures can prevent messages from being: A. suppressed. B. repudiated. C. disclosed. D. copied.
The use of coding standards is encouraged by IS auditors because they: A. define access control tables. B. detail program documentation. C. standardize dataflow diagram methodology. D. ensure compliance with field naming conventions.
An IS auditor should be concerned when a telecommunication analyst: A. monitors systems performance and tracks problems resulting from program changes. B. reviews network load requirements in terms of current and future transaction volumes. C. assesses the impact of the network load on terminal response times and network data transfer rates. D. recommends network balancing procedures and improvements.
Confidential data stored on a laptop is BEST protected by: A. storage on optical disks. B. logon ID and password. C. data encryption. D. physical locks.
Which of the following is the MOST effective type of antivirus software to detect an infected application? A. Scanners B. Active monitors C. Integrity checkers D. Vaccines
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