Class 12 IT 802 Unit 1: Database Concepts – SQL Table Creation and Manipulation Commands Question Answer
Unit 1: Database Concepts Important Question Answer SQL TABLE CREATION, CONSTRAINT AND MANIPULATION 1. What is SQL? Answer: SQL is a language, that is used to manage data stored in RDBMS. It uses tables to manipulate and retrieve information from databases for analysis. 2. What are the advantages of SQL? Answer: Advantages of SQL are …
