Kizspy | Question: 34
(Choose 1 answer)
Given the table Student (Studld, StudName), table Subject(Subld, SubName) and test score table (Studid, SubName,
MarkExam).
Suppose we need to query: "Find students who have never taken the Arithmetic exam",
Which of the following operations can we use in SQL statements?
A. not in
B. not exists
C. not in or not exists
D. not in and not exists at the same time
E. None of the mentioned answers
