Assumptions while planning an IS project involve a high
degree of risk because they are:
A. based on known constraints.
B. based on objective past data.
C. a result of lack of information.
D. often made by unqualified people.
Answer / guest
Answer: C
"Assumptions are made when adequate information is not
available. When an IS project manager makes an assumption,
there is a high degree of risk because the lack of proper
information can cause unexpected loss to an IS project.
Assumptions are not based on "
known"
constraints. When constraints are known in advance, a
project manager can plan according to those constraints
rather than assuming the constraints won't affect the
project. Having objective data about past IS projects will
not lead to making assumptions, but rather helps the IS
project manager in planning the project in a better manner.
Hence, if objective past data are available and the project
manager makes use of them, risk to the project is less.
Regardless of whether made by qualified people or
unqualified people, assumptions are risky."
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Which of the following techniques would provide the BEST assurance that the estimate of program development effort is reliable? A. Function point analysis B. Estimates by business area C. A computer-based project schedule D. An estimate by experienced programmer
Which of the following is the MOST reasonable option for recovering a noncritical system? A. Warm site B. Mobile site C. Hot site D. Cold site
Which of the following audit techniques would an IS auditor place the MOST reliance on when determining whether an employee practices good preventive and detective security measures? A. Observation B. Detail testing C. Compliance testing D. Risk assessment
The technique used to ensure security in virtual private networks (VPNs) is: A. encapsulation. B. wrapping. C. transform. D. encryption.
The success of control self-assessment (CSA) depends highly on: A. Having line managers assume a portion of the responsibility for control monitoring. B. Assigning staff managers the responsibility for building, but not monitoring, controls. C. The implementation of stringent control policy and rule- driven controls. D. The implementation of supervision and the monitoring of control assigned duties
Which of the following functions is performed by a virtual private network (VPN)? A. Hiding information from sniffers on the net B. Enforcing security policies C. Detecting misuse or mistakes D. Regulating access
An organization is moving its application maintenance in-house from an outside source. Which of the following should be the main concern of an IS auditor? A. Regression testing B. Job scheduling C. User manuals D. Change control procedures
The PRIMARY objective of a business continuity and disaster recovery plan should be to: A. safeguard critical IS assets. B. provide for continuity of operations. C. minimize the loss to an organization. D. protect human life.
Which of the following is a function of an IS steering committee? A. Monitoring vendor controlled change control and testing B. Ensuring a separation of duties within the information's processing environment C. Approving and monitoring major projects, the status of IS plans and budgets D. Responsible for liaison between the IS department and the end users
Which of the following is the MOST fundamental step in effectively preventing a virus attack? A. Executing updated antivirus software in the background on a periodic basis B. Buying standard antivirus software, which is installed on all servers and workstations C. Ensuring that all software is checked for a virus in a separate PC before being loaded into the production environment D. Adopting a comprehensive antivirus policy and communicating it to all users
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.
During a review of a business continuity plan, an IS auditor noticed that the point at which a situation is declared to be a crisis has not been defined. The MAJOR risk associated with this is that: A. assessment of the situation may be delayed. B. execution of the disaster recovery plan could be impacted. C. notification of the teams might not occur. D. potential crisis recognition might be delayed.