Parallel Implementation Uses Both the Old and New Systems Until

question 48

True/False

Parallel implementation uses both the old and new systems until it is evident that the new system performs correctly.

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Definitions:

Self-Fulfilling Prophecy

A prediction that directly or indirectly causes itself to become true, due to positive feedback between belief and behavior.

Familiar Brand Name

A brand name that is well known among consumers, often because of extensive marketing or long-term presence in the market.

Mere Exposure Effect

A psychological phenomenon whereby people tend to develop a preference for things merely because they are familiar with them.

Self-Fulfilling Prophecy

A belief or expectation that influences behavior in a way that causes the belief to become true.