题目内容
（请给出正确答案）
[主观题]
The opening of cursor CSR01 produces the following result set:STUDENT LASTNM FIRSTNM CLASS
NO 123 Brown John T100 213 Bailey JamesT100 312 Carter Arlene T210 465 Chas Devon T305 546 Davis Steven T405If this Fetch statement is executed: FETCH csr01 INTO :studnum, :firstname, :lastname, :class Which of the following DELETE statements will cause this row to be deleted？（）
A.DELETE ALL FROM tab01 FOR CURRENT OF csr01
B.DELETE FROM tab01 FOR CURRENT csr01 WITH RS
C.DELETE * FROM tab01 WHERE CURRENT csr01 WITH CS
D.DELETE FROM tab01 WHERE CURRENT OF csr01 WITH RR
如搜索结果不匹配，请 联系老师 获取答案
