Consider the AGENTS table with columns AGENT_ID, AGENT_NAME, SALARY, SALES_QTY, Commission_Paid

Write a query to display the agents details whose agents Commission_Paid is not equal to NULL.

SELECT AGENT_ID, AGENT_NAME, SALARY, SALES_QTY, COMMISSION_PAID FROM AGENTS WHERE COMMISSION_PAID != NULL

SELECT AGENT_ID, AGENT_NAME, SALARY, SALES_QTY, COMMISSION_PAID FROM AGENTS WHERE COMMISSION_PAID IS NOT NULL

SELECT AGENT_ID, AGENT_NAME, SALARY, SALES_QTY, COMMISSION_PAID FROM AGENTS WHERE COMMISSION_PAID NOT NULL

SELECT AGENT_ID, AGENT_NAME, SALARY, SALES_QTY, COMMISSION_PAID FROM AGENTS WHERE COMMISSION_PAID = NOT NULL

None of the above are correct