Sql Query : General Knowledge Questions & Answers
Question : The SQL used by front-end application programs to request data from the DBMS is called _______
A.
DML
B.
DDL
C.
VDL
D.
SDL
Correct Answer is : Option A.
- The command used to delete a particular column in a relation is ____________
- Which of the following operations requires the relations to be union compatible?
- The database language that allows us to access data in a database is called :
- Which of the following is a comparison operator in SQL?
- Which of the following is a legal expression in SQL?