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Healthcare Information Technology Exam Guide for CompTIA Healthcare IT Technician and HIT Pro Certifications by Brian Gugerty, Kathleen McCormick

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Maintainability

Maintainability for IT systems can be defined as the capability of the software product to be modified. Modifications may include corrections, improvements, or adaptation of the software to changes in environment, requirements, and/or functional specifications.3 Maintainability affects both reliability and availability of IT systems and components.

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