SQL interview Questions / Data Analyst Interview questions
Q1:- What are the different types of statements supported by SQL Ans:- SQL (Structured Query Language) is a programming language used to manage data stored in relational database management systems (RDBMS). There are several types of statements supported by SQL, including: 1. SELECT statement: used to retrieve data from a database. 2. INSERT statement: used to add new records to a database table. 3. UPDATE statement: used to modify existing records in a database table. 4. DELETE statement: used to delete records from a database table. 5. CREATE statement: used to create database objects such as tables, views, and indices. 6. ALTER statement: used to modify the structure of a database object. 7. DROP statement:...