In this video, we will learn Software Maintenance Model & Maintenance Cost Calculation in an easy and exam-focused way.
We will discuss what software maintenance means, why maintenance is needed after software deployment, and the main types of software maintenance: Corrective, Adaptive, Perfective, and Preventive Maintenance. Then we will explain the Software Maintenance Process Models, including direct modification for small changes and reverse engineering with forward engineering for large or complex changes.
Finally, we will solve a mathematical problem using the ACT formula to calculate approximate software maintenance cost step by step.
This video is helpful for Software Engineering students, university exam preparation, and anyone who wants to understand software maintenance concepts clearly.
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Keywords:
Software Maintenance, Software Maintenance Model, Maintenance Cost Calculation, Software Engineering, ACT Formula, Annual Change Traffic, Maintenance Process Model, Corrective Maintenance, Adaptive Maintenance, Perfective Maintenance, Preventive Maintenance, Reverse Engineering, Forward Engineering, Software Cost Estimation, SE Numerical Problem, Software Engineering Bangla, Software Maintenance Explained, Maintenance Cost Formula, Software Engineering Exam Preparation, Software Development Lifecycle
