Consider the below EMP table data:

EMPNO ENAME JOB SAL COMM
------ ------------------------------ --------------- ---------- ----------
7369 Smith Clerk 800 NULL
7499 Allen Salesman 1600 300
7521 Ward Salesman 1250 500
7654 Martin Salesman 1250 1400
7844 Turner Salesman 1500 0
7876 Adams Clerk 1100 NULL
7934 Miller Clerk 1300 NULL

What will be the OUTPUT of the below query?

SQL> DELETE FROM EMP WHERE SAL>1500 OR COMM IS NULL;

4 rows will be deleted
Delete all the rows
3 rows will be deleted
Error in the query
Correct Option - a

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