The opening of cursor CSR01 produces the following result set: STUDENT LASTNM FIRSTNM CLASSNO 123 Brown John T100 213 Bailey James T100 312 Carter Arlene T210 465 Chas Devon T305 546 Davis Steven T405 If 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
DELETE FROM tab01 WHERE CURRENT OF csr01 WITH RR
县医院接到某村电话,一妇女产后大出血急需送医院,值班干部通知急救车司机出诊。要车40min后,病人家属在未见到急救车的情况下,在公路上拦截了一辆农用四轮车,经20min到达县医院。门诊医生接诊后直接送至病房按失血休克紧急处置,30min后产妇死亡。此事故的责任主体是()。
A. 值班干部
B. 救护车司机
C. 门诊医生
D. 病房医生
E. 病人家属