You realize that the control file is damaged in your production database.After restoring the control file from autobackup, what is the next step that you must do to proceed with the database recovery?（）A. Mount the databaseB. Open the database in NORMAL m
题目
You realize that the control file is damaged in your production database.After restoring the control file from autobackup, what is the next step that you must do to proceed with the database recovery?（）
A. Mount the database
B. Open the database in NORMAL mode
C. Open the database in RESTRICTED mode
D. Open the database with the RESETLOGS option
相似考题
更多“You realize that the control file is damaged in your production database.After restoring t ”相关问题
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第1题：
WhichtwostatementsregardingthecontrolfileandRecoverManageraretrue?()A.Thecontrolfilecangrowinsize.
B.ThecontrolfilecanstoreRMANscripts.
C.CONTROL_FILE_RECORD_KEEP_TIMEdeterminesretentiontimeforRMANrecords.
D.TheRMANcatalogcanexistsolelyinthecontrolfileofthetargetdatabase.
参考答案：C, D
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第2题：
（ ） – Is Miss White __________ English teacher, Maria?
– No, she teaches __________ geography.
A．your；my
B．you；mine
C．you；us
D．your；us
正确答案：D
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第3题：
Certificates are（ ）documents attesting to the（ ）of a public key to an individual or other entity.They allow verification of the claim that a given public key does in fact belong to a given individual.Certificates help prevent someone from using a phony key to（请作答此空）someone else.In their simplest form,Certificates contain a public key and a name.As commonly used,a Certificate also contains an（ ）date,the name of the CA that issued the Certificate,a serial number,and perhaps other information.Most importantly,it contains the digital（ ）of the certificate issuer.The most widely accepted format for certificates is X.509,thus,Certificates can be read or written by any application complying with X.509.A.impersonate
B.personate
C.damage
D.control答案：A解析：证书是一种数字文档，用于表明把一个公钥绑定到一个人或其他实体。用它可以验证一个给定的公钥确实属于某一个人。证书可以防止某些人使用假冒的密钥去冒充别人。最简单的证书包含一个公钥和一个名字。通常使用的证书也包含超时日期、发行证书的CA的名字、一个序列号，以及其他信息。最重要的是，它包含了证书发行者的数字签名。最广泛接受的证书格式是X.509，这样的证书可以被任何服从X.509标准的应用读或写。 -
第4题：
使用数据库初始化参数文件中的()参数可以指定控制文件名。A.CONTROL_FILES
B.CONTROL_FILES_NAME
C.CONTROL_NAME
D.CONTROL_FILE
参考答案：A
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第5题：
7． If you were in Sahara，you ________ the value of fresh water．
A． will realize
B． realized
C． would realize
D． realize
正确答案：C
7．C【解析】虚拟语气。 -
第6题：
Certificates are（71）documents attesting to the（72）of a public key to an individual or other entity.They allow verification of the claim that a given public key does in fact belong to a given individual.Certificates help prevent someone from using a phony key to（73）someone else.In their simplest form,certificates contain a public key and a name.As commonly used,a certificate also contains an（74）date,the name of the CA that issued the certificate,a serial number,and perhaps other information.Most importantly,it contains the digital（75）of the certificate issuer.The most widely accepted format for certificates is X.509,thus,certificates can be read or written by any application complying with X.509.A.impersonate
B.personate
C.damage
D.control答案：A解析：数字认证是一种证明个人或其他机构
拥有
某一公开密钥的
数字
文件。数字认证用于确定某一给定的公钥是否确实属于某个人或某个机构。数字认证有助于防止有人
假冒
别人的秘钥。形式最简单的数字认证包含一个公钥和一个用户名。通常，数字认证还包括
有效期
，发证机关名称，序列号，也许还包含其他信息。最重要的是，它包含了发证机关的数字
签名
。最普遍公认的数字认证标准是X.509国际标准，任何遵循X.509的应用程序都能读写遵循X.509标准的数字认证。