题目内容
（请给出正确答案）
[主观题]
Examine this statement:SELECT student_id, gpaFROM student_gradesWHERE gpa ＞ &&v
alue;You run the statement once, and when prompted you enter a value of 2.0. A report is produced. What happens when you run the statement a second time？（）
A.An error is returned.
B.You are prompted to enter a new value.
C.A report is produced that matches the first report produced.
D.You are asked whether you want a new value or if you want to run the report based on the previous value.
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