DBMS(Database management system) placement crash course

DBMS questions show up in both online assessments and interviews, and companies often twist a textbook definition slightly to check whether you truly understand it or just memorized it. This course is built around exactly that.

What’s inside:

• Day 1: DBMS vs RDBMS, Three-Schema Architecture, Keys, ER Model
• Day 2: Normalization (1NF, 2NF, 3NF, BCNF, 4NF) with a full worked example
• Day 3: Transactions, ACID, Isolation Levels, Deadlock, 2PL
• Day 4: Indexing, B+ Tree, Clustered vs Non-Clustered, Views
• Day 5: Relational Algebra, Joins theory, Constraints, DDL/DML/DCL/TCL

Each day ends with rapid-fire practice, followed by 15 mixed questions and a quick revision cheat sheet. All the common traps are in one place.

Perfect for placement, campus interview and online assessment preparation.