Given the following two statements about SQL(a) An SQL query can contain HAVING clause only if it has GROUP BY clause.(b) In an SQL query “SELECT_FROM_WHERE_GROUP BY_HAVING”, HAVING is executed before WHERE.Which of the following is correct?

Given the following two statements about SQL(a) An SQL query can conta

1.	Given the following two statements about SQL(a) An SQL query can contain HAVING clause only if it has GROUP BY clause.(b) In an SQL query “SELECT_FROM_WHERE_GROUP BY_HAVING”, HAVING is executed before WHERE.Which of the following is correct?
A.	(a) and (b) are true
B.	(a) is true, (b) is false
C.	(a) is false, (b) is true
D.	(a) and (b) both are false
Answer» C. (a) is false, (b) is true

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Given the following two statements about SQL(a) An SQL query can contain HAVING clause only if it has GROUP BY clause.(b) In an SQL query “SELECT_FROM_WHERE_GROUP BY_HAVING”, HAVING is executed before WHERE.Which of the following is correct?

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