Which of the following statements are False about an SQL query?
A : An SQL query can contain a HAVING clause even if it does not have a GROUP BY clause
B : An SQL query can contain a HAVING clause only if it has a GROUP BY clause
C : All attributes used in the GROUP BY clause must appear in the SELECT clause
D : Not all attributes used in the GROUP BY clause need to appear in the SELECT clause
1
A and C
2
A and D
3
B and C
4
B and D