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Controls designed to ensure that unauthorized changes are
not made to information residing in a computer file are
known as:
A. data security controls.
B. implementation controls.
C. program security controls.
D. computer operations controls.
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Answer: A
Data security controls are the controls that ensure data
integrity, not accuracy. None of the other controls listed
ensure data integrity.
| Is This Answer Correct ? | 3 Yes | 1 No |
An IS auditor auditing hardware monitoring procedures should review A. system availability reports. B. cost-benefit reports. C. response time reports. D. database utilization reports.
Which of the following ensures completeness and accuracy of accumulated data? A. Processing control procedures B. Data file control procedures C. Output controls D. Application controls
Which of the following is LEAST likely to be contained in a digital certificate for the purposes of verification by a trusted third party (TTP)/certification authority (CA)? A. Name of the TTP/CA B. Public key of the sender C. Name of the public key holder D. Time period for which the key is valid
Which of the following is the MOST secure and economical method for connecting a private network over the Internet in a small- to medium-sized organization? A. Virtual private network B. Dedicated line C. Leased line D. Integrated services digital network
Which of the following is a substantive audit test? A. Verifying that a management check has been performed regularly B. Observing that user IDs and passwords are required to sign on the computer C. Reviewing reports listing short shipments of goods received D. Reviewing an aged trial balance of accounts receivable
In a risk-based audit approach an IS auditor should FIRST complete a/an: A. inherent risk assessment. B. control risk assessment. C. test of control assessment. D. substantive test assessment.
A vendor/contractor?s performance against service level agreements must be evaluated by the: A. customer. B. contractor. C. third-party. D. contractor?s management.
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For an online transaction processing system, transactions per second is a measure of: A. throughput. B. response time. C. turnaround time. D. uptime.
Which of the following is the FIRST step in a business process reengineering (BPR) project? A. Defining the areas to be reviewed B. Developing a project plan C. Understanding the process under review D. Reengineering and streamlining the process under review
The security level of a private key system depends on the number of: A. encryption key bits. B. messages sent. C. keys. D. channels used.
Various standards have emerged to assist IS organizations in achieving an operational environment that is predictable, measurable and repeatable. The standard that provides the definition of the characteristics and the associated quality evaluation process to be used when specifying the requirements for and evaluating the quality of software products throughout their life cycle is: A. ISO 9001. B. ISO 9002. C. ISO 9126. D. ISO 9003.
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