Match each of the following terms with its corresponding definition.
-Changing over from the old information system to a new one by turning off the old system when the new one is turned on
A)Acceptance testing
B)Alpha testing
C)Beta testing
D)Direct installation
E)Inspections
F)Installation
G)Parallel installation
H)Phased installation
I)Single location installation
J)Stub testing

Question

Quizplus · Accepted Answer

Direct installation involves replacing the old system with the new one all at once.

Answer: G
 In parallel installation, the old and new systems run simultaneously, allowing for comparison testing.

Answer: H
 Phased installation involves implementing the new system in stages or phases, allowing for testing and troubleshooting along the way.

Note: None of the other terms provided match the definition given.

Match Each of the Following Terms with Its Corresponding Definition