OCP认证052考试最新题库及答案整理-50

来源:这里教程网 时间:2026-03-03 11:58:47 作者:

50、When does an incremental checkpoint occur? • A. when DBWn writes dirty buffers as part of its normal process • B. when the alter system checkpoint statement is executed. • C. when a user tablespace is taken offline • D. when an online redo log switch occurs • Correct Answer: A 北京CUUG整理,转载请注明,OCP讨论群:569933648/836361015

相关推荐