Answer / guest

Answer: C

Encapsulation is a property of objects, which prevents
accessing either properties or methods, that have not been
previously defined as public. This means that any
implementation of the behavior of an object is not
accessible. An object defines a communication interface with
the exterior and only whatever belongs to that interface can
be accessed.

Answer / guest

C. Encapsulation

Answer / s.m.feroz ahmed

Hi,

C. Encapsulation (HDLC Encapsulation)

Which of the following is MOST important to have provided for in a disaster recovery plan? A. Backup of compiled object programs B. Reciprocal processing agreement C. Phone contact list D. Supply of special forms

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When selecting software, which of the following business and technical issues is the MOST important to be considered? A. Vendor reputation B. Requirements of the organization C. Cost factors D. Installed base

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Which of the following group/individuals should assume overall direction and responsibility for costs and timetables of system development projects? A. User management B. Project steering committee C. Senior management D. Systems development management

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An IS auditor should be able to identify and evaluate various types of risks and their potential effects. Which of the following risks is associated with authorized program exits (trap doors)? A. Inherent B. Detection C. Audit D. Error

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The technique used to ensure security in virtual private networks (VPNs) is: A. encapsulation. B. wrapping. C. transform. D. encryption.

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Which of the following sampling methods is MOST useful when testing for compliance? A. Attribute sampling B. Variable sampling C. Stratified mean per unit D. Difference estimation

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While reviewing the business continuity plan of an organization, the IS auditor observed that the organization's data and software files are backed up on a periodic basis. Which characteristic of an effective plan does this demonstrate? A. Deterrence B. Mitigation C. Recovery D. Response

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Which of the following BEST describes the role of a systems analyst? A. Defines corporate databases B. Designs systems based on the needs of the user C. Schedules computer resources D. Tests and evaluates programmer and optimization tools

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The information that requires special precaution to ensure integrity is termed? A. Public data B. Private data C. Personal data D. Sensitive data

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An IS auditor conducting a review of software usage and licensing discovers that numerous PCs contain unauthorized software. Which of the following actions should the IS auditor take? A. Personally delete all copies of the unauthorized software. B. Inform auditee of the unauthorized software, and follow up to confirm deletion. C. Report the use of the unauthorized software to auditee management and the need to prevent recurrence. D. Take no action, as it is a commonly accepted practice and operations management is responsible for monitoring such use.

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An IS auditor performing a review of the IS department discovers that formal project approval procedures do not exist. In the absence of these procedures the IS manager has been arbitrarily approving projects that can be completed in a short duration and referring other more complicated projects to higher levels of management for approval. The IS auditor should recommend as a FIRST course of action that: A. users participate in the review and approval process. B. formal approval procedures be adopted and documented. C. projects be referred to appropriate levels of management for approval. D. the IS manager's job description be changed to include approval authority.

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Which of the following is a continuity plan test that uses actual resources to simulate a system crash to cost-effectively obtain evidence about the plan's effectiveness? A. Paper test B. Post test C. Preparedness test D. Walk-through

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