Question: 35
(Choose 1 answer)
Suppose relation R(A, B) has the following tuples:
AB
a 5
b7
h8
m 3
c 6
b2
a 9
Which tuple is contained in the result of the following query:
SELECT * FROM R WHERE A LIKE '%'
UNION
SELECT * FROM R WHERE B > 7;
A. (a, 5); (h, 8)
B. (a, 5); (a, 9); (h, 8)
C. (a, 9); (b, 7); (h, 8)
D. (a, 9)
