Ravikiran Butti

Jul 15, 2020

2 min read

Java Interview — Crash Course [Part 4]

A no-nonsense, fast-paced Java interview preparation guide for humans

Part 4: Database SQL

Key Concepts

RDBMS: RDBMS(Relational Database Management System) is the basis for SQL, and for all modern database systems.

The data in RDBMS is stored in database objects called tables. Every table is broken up into smaller entities called fields. A…