Under which of the following circumstances might a direct deployment be a good choice?
A)System downtime cannot be tolerated.
B)The new system is not replacing an older system.
C)The system contains mission-critical applications.
D)The system is large and complex, with relatively independent subsystems.

Question

​Under which of the following circumstances might a direct deployment be a good choice?
A)System downtime cannot be tolerated.
B)​The new system is not replacing an older system.
C)The system contains mission-critical applications.
D)​The system is large and complex, with relatively independent subsystems.

Quizplus · Accepted Answer

Direct deployment, also known as the "big bang" approach, is most suitable when the new system is not replacing an older system, as there is no need to worry about the transition from old to new and the associated risks and complexities.

​Under Which of the Following Circumstances Might a Direct Deployment

Under Which of the Following Circumstances Might a Direct Deployment