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Master Engineering Disciplines with Structured Notes

Comprehensive academic lecture notes, exam-oriented unit summaries, laboratory manuals, and previous year question papers designed strictly for university students.

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AKTU & AICTE aligned semester guidelines.

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Exam Question Papers

Previous 5 years solved university papers.

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Lab Manuals & Viva

Practical codes with outputs & interview Qs.

Core Subjects & Units Hub

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Models of Software Maintenance

Models of Software Maintenance:

The Reuse Oriented Model:

The parts of the old/existing system that are appropriate for reuse are identified and understood, in Reuse Oriented Model. These parts are then go through modification and enhancement, which are done on the basis of the specified new requirements. The final step of this model is the integration of modified parts into the new system.

Reuse oriented model

Boehm's Model:

Boehm’s Model performs a maintenance process based on the economic models and principles. It represents the maintenance process in a closed loop cycle, wherein changes are suggested and approved first and then are executed.

Bohem model image

Taute Maintenance Model:

Named after the person who proposed the model, Taute’s model is a typical maintenance model that consists of eight phases in cycle fashion. The process of maintenance begins by requesting the change and ends with its operation. 

Taute Maintenence Model image

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