ISACA IT Acquisition, Development, and Implementation

Question 1

During a system development project, which SDLC phase is primarily concerned with identifying and documenting business requirements?

Accepted Answer

Requirements analysis

Answer

Requirements analysis is the phase where business and functional requirements are gathered and documented to ensure the system meets user needs.

Question 2

Which control is MOST important to verify when auditing a change management process?

Accepted Answer

Changes are approved by appropriate authority before implementation

Answer

Authorization by appropriate authority ensures changes are reviewed and approved before implementation, preventing unauthorized modifications.

Question 3

What is the PRIMARY purpose of a post-implementation review (PIR)?

Accepted Answer

To evaluate whether the system meets its original objectives

Answer

A post-implementation review assesses whether the implemented system meets the defined business objectives and performance criteria established before development.

Question 4

In software development, what is the MAIN objective of unit testing?

Accepted Answer

Validating individual code modules or functions in isolation

Answer

Unit testing validates that individual code modules or functions work correctly in isolation before being integrated with other components.

Question 5

During a feasibility study for a new IT system, which factor relates specifically to TECHNICAL feasibility?

Accepted Answer

Whether the required technology exists to support the requirements

Answer

Technical feasibility examines whether the required technology exists or can be developed to meet the stated system requirements.

(ISACA) Information Systems Audit and Control Association Certification Practice Test

(ISACA) Information Systems Audit and Control Association Certification Practice Test

ISACA IT Acquisition, Development, and Implementation