Software Engineering Unit 5 Notes PDF | COCOMO Model & Maintenance | AKTU B.Tech is a study resource for Software Engineering (SE) in B.Tech Computer Science & Engineering (CSE) (3rd Year / 5th Semester) at Dr. A.P.J. Abdul Kalam Technical University (AKTU). This university-level resource provides a comprehensive roadmap for Dr. A.P.J. Abdul Kalam Technical University (AKTU) students mastering the B.Tech Computer Science & Engineering (CSE) syllabus in Software Engineering (SE). Author's description: Comprehensive handwritten notes for Software Engineering Unit 5 (AKTU B.Tech 3rd Year). Crack the toughest exam questions with clear explanations of the COCOMO Model, Software Maintenance, Reverse Engineering, Risk Management, CASE Tools, and Software Quality Assurance (SQA). Strategically aligned with semester requirements, this material ensures that Software Engineering (SE) concepts are presented with the technical depth and clarity required for high academic standing.