Investing in Information Systems

Investing in Information Systems

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Evaluation and Management Leslie Willcocks. systems ... Perfective maintenance eliminates processing inefficiencies and enhances performance. ... Two further kinds of maintenance that have been proposed are: preventive maintenance, to improve future maintainability and reliability, and deletion maintenance, to delete anbsp;...

Title:Investing in Information Systems
Author:Leslie Willcocks
Publisher:Cengage Learning Emea - 1996


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