Which SQL keyword is placed immediately inside a SELECT statement or an aggregate function to eliminate duplicate rows from the output? MCQ with Answer and Explanation

Explanation:
A Database Management System (DBMS) acts as an interface between application software and the underlying physical database, managing data storage, retrieval, and updates.

Explanation:
GRANT and REVOKE are DCL commands. COMMIT is TCL, SELECT is DML, CREATE is DDL.

Explanation:
The number of tuples or rows in a relation is defined as the cardinality of that relation.