Which of the following is a disadvantage of parallel implementation?
A) The process is unable to provide the same result that is produced by the existing system.
B) The process is expensive in nature and is usually in place for only a short period.
C) The process switches off the old system when two new processes are running.
D) The process can run only old systems as it does not have the set-up to operate on new systems.

Question

Quizplus · Accepted Answer

Parallel implementation can be expensive due to the need for additional hardware and software, and it may only be required for a short period of time until the new system is fully implemented. A, C, and D are incorrect because parallel implementation is designed to provide the same or better results than the existing system, does not necessarily switch off the old system, and is not limited to operating only on old systems.

Which of the Following Is a Disadvantage of Parallel Implementation