Keys in DBMS | Types of Keys | DBMS

Keys in DBMS | Types of Keys | DBMS In this video, learn Keys in Database Management System (DBMS) in a simple and clear way — perfect for beginners and exam preparation. 💻 This lecture explains why keys are important, and all 7 types of keys with examples. 📌 Topics Covered: ➤ What are Keys in DBMS? ➤ Need of Keys in DBMS ➤ Types of Keys in DBMS 1️⃣ Super Key 2️⃣ Candidate Key 3️⃣ Primary Key 4️⃣ Alternate Key 5️⃣ Foreign Key 6️⃣ Composite Key 7️⃣ Unique Key ➤ Examples of Each Key Type 🎯 Key Highlights: ✔ All 7 keys explained with simple examples ✔ Clear differentiation between confusing key types ✔ Helpful for exams, viva, and interviews ✔ Easy explanation using relational tables 📚 Ideal for: B.Tech | BCA | MCA | Diploma | Computer Science Students 📄 Download Handwritten Notes : 👉 https://t.me/roshanengineeringhub/231 📄 Download PDF Notes : 👉 https://t.me/roshanengineeringhub/232 📺 Watch Full Playlist – DBMS: 👉    • Database Management System | Complete Play...   👇 Watch till the end to clearly understand all DBMS Keys! Your Queries :- keys in dbms types of keys in dbms super key candidate key primary key alternate key foreign key composite key unique key difference between primary key and foreign key difference between super key and candidate key dbms keys explained database management system concepts dbms lectures #DBMS #KeysInDBMS #PrimaryKey #ForeignKey #CandidateKey #SuperKey #CompositeKey #UniqueKey #DatabaseDesign #ComputerScience #EngineeringStudents #RoshAnEngineeringHub #Education