In DBMS, SQL Joins are frequently asked in ECET exams. They are important for solving queries that combine data from multiple tables. This topic guarantees scoring questions, especially with...
SQL is a very important part of DBMS section in ECET 2026. Topics like GROUP BY, HAVING, Aggregate Functions are repeated every year. With practice, these questions can be...
SQL is the backbone of Database Management Systems. In ECET 2026, queries from SELECT, WHERE, ORDER BY are most frequently asked. These are scoring because they are direct and...
Concept Notes – Joins in DBMS In DBMS, JOIN is used to combine data from two or more tables based on a related column (usually a primary key–foreign key...
Concept Notes 1. Entity Relationship (ER) Model Key Components: Example: 2. Relational Model Key Concepts: 3. Mapping ER → Relational Model ⚙️ Formulas (QuickLaTeX) 🔟 10 MCQs – GATE...
In ECET 2026 CSE, Database Management Systems (DBMS) is one of the scoring subjects. From this, Attributes and Keys are the most expected concepts. If you understand this topic,...
Introduction Welcome to Day 2 – Evening Session of your ECET 2026 CSE preparation journey! Today’s topic focuses on Database Management System (DBMS) — a fundamental subject under the...