What are CRUD operations in database?

Answer:

The term CRUD stands for Create, Read, Update, and Delete.

Each letter in the acronym corresponds to each database operations.

C-Create :- corresponds to INSERT statement in sql
R-Read :- corresponds to SELECT statement in sql
U-Update:- corresponds to UPDATE statement in sql
D-Delete :- corresponds to DELETE statement in sql

Ref:http://www.dotnetspider.com/Database-Tutorial-128.aspx