The______scheme in a database system is responsible for the detection of failures and for the restoration of the database to a s

admin2021-01-13  14

问题 The______scheme in a database system is responsible for the detection of failures and for the restoration of the database to a state that existed before the occurrence of the failure.
A.query
B.test
C.check
D.Recovery

选项 A、 
B、 
C、 
D、 

答案D

解析
转载请注明原文地址:https://jikaoti.com/ti/7eE7FFFM
0

最新回复(0)