Benefits of enterprise architecture pdf

how can a business gain competitive advantage from enterprise architecture?
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google scholargive at least 3 benefits of enterprise architecture and explain each concisely.
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Benefits of Enterprise Architecture · Frees unit IT staff time to work mission-specific projects and innovations · Enables more innovation at the departmental Enterprise architecture (EA) is a description of an enterprise from an integrated business and IT perspective intended to improve business and IT alignment,Our results suggest that EA goals are shifting with architecture in order to identify classes of EA goals, corresponding EA frameworks adoption to achieve these Enterprise Architecture Benefits are straightforward and can be known beforehand: enabling the ability to change and transform, cost reduction,