In addition to the backup considerations for all systems,
which of the following is an important consideration in
providing backup for online systems?
A. Maintaining system software parameters
B. Ensuring periodic dumps of transaction logs
C. Ensuring grandfather-father-son file backups
D. Maintaining important data at an off-site location
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Answer: B
Ensuring periodic dumps of transaction logs is the only safe
way of preserving timely historical data. The volume of
activity usually associated with an online system makes
other more traditional methods of backup impractical.
| Is This Answer Correct ? | 8 Yes | 2 No |
Applying a retention date on a file will ensure that: A. data cannot be read until the date is set. B. data will not be deleted before that date. C. backup copies are not retained after that date. D. datasets having the same name are differentiated.
When performing a general controls review, an IS auditor checks the relative location of the computer room inside the building. What potential threat is the IS auditor trying to identify? A. Social engineering B. Windstorm C. Earthquake D. Flooding
WHICH OF THE FOLLOWING IS OFTEN AN ADVANTAGE OF USING PROTOTYPING GOR DYDTEM DVELOPMENT
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.
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.
Which of the following is an IS control objective? A. Output reports are locked in a safe place. B. Duplicate transactions do not occur. C. System backup/recovery procedures are updated periodically. D. System design and development meet users' requirements.
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 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
An IS auditor performing an audit of the company's IS strategy would be LEAST likely to: A. assess IS security procedures. B. review both short- and long-term IS strategies. C. interview appropriate corporate management personnel. D. ensure that the external environment has been considered.
When implementing an application software package, which of the following presents the GREATEST risk? A. Uncontrolled multiple software versions B. Source programs that are not synchronized with object code C. Incorrectly set parameters D. Programming errors
An IS auditor is assigned to perform a post implementation review of an application system. Which of the following situations may have impaired the independence of the IS auditor? The IS auditor: A. implemented a specific control during the development of the application system. B. designed an embedded audit module exclusively for auditing the application system. C. participated as a member of the application system project team, but did not have operational responsibilities. D.provided consulting advice concerning application system best practices.
Which of the following is a strength of the program evaluation review technique (PERT) over other techniques? PERT: A. considers different scenarios for planning and control projects. B. allows the user to input program and system parameters. C. tests system maintenance processes accurately. D. estimates costs of system projects.
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