首页
登录
从业资格
The( )scheme in a database system is re
The( )scheme in a database system is re
考试题库
2022-08-02
112
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.queryB.testC.checkD.recovery
选项
A.query
B.test
C.check
D.recovery
答案
D
解析
数据库中的恢复机制负责检测故障,并将数据库恢复到故障发生前的状态。
转载请注明原文地址:https://tihaiku.com/congyezige/2428611.html
本试题收录于:
初级程序员题库软件水平考试初中高级分类
初级程序员
软件水平考试初中高级
相关试题推荐
默认情况下,()帐户拥有访问和完全控制终端服务器的权限。A.Systems B
因特网中的域名系统(DomainNameSystem)是一个分层的域名树,在
work(),systemsthateffectivelyisolate
work(请作答此空),systemsthateffectivelyiso
work(),systemsthateffectivelyisolate
work(),systemsthateffectivelyisolate
The()schemeinadatabasesystemisre
A()systemplacedbetweenthecompany
TheInternetisanopensystem,andmost
Thefirewalldeviceisa()systemforc
随机试题
Yelloworpinkflowers?Thegreenorbluesweater?Wemakedecisionsaboutc
Janestudiesinamedicalschool,butshe______forthisbookfair,sincesheis
EverySundaymorningmillionsofIndianssettledownwithacupofteaandth
MiinWuimmigratedtotheUSintheearly1970sto【36】graduatetrainingine
VisitorstoBritainmayfindthebestplacetosamplelocalcultureisina
[originaltext]M:NowI’llaskyousomeotherquestions,MissLee.W:Yes,pleas
关于库存现金的监盘,正确的做法有()。A.应由出纳员将现金全部放入保险柜暂行封
FR-Ⅲ矫治器适用于A.安氏Ⅱ类1分类 B.安氏Ⅲ类 C.安氏Ⅰ类 D.安
A.红肿灼痛无水疱 B.张力较大的水疱、剧痛 C.水疱张力小、疼痛,基底红白
下列选项中,有关物业服务合同应具备的内容不包括()A:物业服务费用 B:物业服
最新回复
(
0
)