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Database Management System Week 3 || NPTEL ANSWERS 2025 || Baba Explains || #nptel #nptel2025 #dbms

📝 YouTube Description:

📘 Course: Database Management System – Week 3
🎓 Instructors: Prof. Partha Pratim Das & Prof. Samiran Chattopadhyay (IIT Kharagpur)
📅 Course Duration: 8 Weeks
📝 Exam Date: 21 September 2025 (Morning: 9am-12pm | Afternoon: 2pm-5pm)
📚 Course Type: Core
🎯 Level: UG / PG
📌 Exam Fee: Rs 1000/-
📌 Language: English
🧠 Pre-requisites: Programming (C/C++/Java/Python), Data Structures, Algorithms
👥 Audience: Students from all disciplines, Software Engineers, Database Developers

Welcome to NPTEL Answer Series 2025 – Baba Explains! This video contains Week 3 solutions, insights, and explanations for the NPTEL course Database Management System. Learn from industry-experienced professors who cover everything from basic SQL to advanced query optimization and transaction management.

📘 Course Layout:
Week 1: Course Overview & Introduction to RDBMS
Week 2: Structured Query Language (SQL)
Week 3: Relational Algebra & Entity-Relationship Model
Week 4: Relational Database Design
Week 5: Application Development, Case Studies & Storage Structure
Week 6: Indexing, Hashing & Query Processing
Week 7: Query Optimization & Transactions (Serializability & Recoverability)
Week 8: Concurrency Control, Recovery Systems & Course Summary

📚 Recommended Reading:
Database System Concepts by Silberschatz, Korth & Sudarshan (6th Edition, McGraw-Hill)

🎯 Certification Criteria:
✅ Assignment Score ≥ 10/25 (Best 6 out of 8 assignments)
✅ Exam Score ≥ 30/75
✅ Final Score = 25% Assignments + 75% Exam

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📌 Hashtags
#DatabaseManagement #NPTELAnswers #BabaExplains #nptel2025 #DBMS #SQL #Database #IITKharagpur #MySwayam #RelationalDatabase