网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
在rman中,哪些recover database …until语法是正确的? ()
A. ..until cancel
B. ..until time
C. .. until scn
D. ..until change
E. ..until sequence
F. 以上都正确
参考答案
更多 “ 在rman中,哪些recover database …until语法是正确的? () A. ..until cancelB. ..until timeC. .. until scnD. ..until changeE. ..until sequenceF. 以上都正确 ” 相关考题
考题
It was_____back home after the test.
A、not until midnight did he go.B、until midnight that he didn’t go.C、not until midnight that he went.D、until midnight when he didn’t go.
考题
____ the forties ____ the first fully automatic factory was built in the world.
A.It was not until ...thenB.It was not until ...thatC.It was until ...thatD.It was not until ...when
考题
在VBScript语言中，循环语句Do while|Do until的差别是( )。A．While和Until的差别在于，While是在条件表达式为True时，循环才会进行；而 Until则刚好相反B．While和Until的差别在于，Until是在条件表达式为True时，循环才会进行；而 While则刚好相反C．While和Until的差别在于，While多执行循环一次D．While和Until的差别在于，Until多执行循环一次
考题
It was _____ last year ______ he came to realize the importance of learning English.A、until ; beforeB、that ; untilC、until ; thatD、before ; until
考题
下列关于Do Until-Loop型循环的叙述中，正确的是 ______。A．先执行循环体，当Until后的表达式成立时继续循环B．先执行循环体，当Until后的表达式成立时退出循环C．先进行循环条件的判断，当Until后的表达式成立时继续循环D．先进行循环条件的判断，当Until后的表达式成立时停止循环
考题
It( )we had stayed together for a couple of weeks( )I found we had a lot in common. A.was until；when
B.was until；that
C.wasn’t；when
D.wasn’t until；that
考题
Which command will restore all datafiles to the date 9/30/2008 at 18:00 hours? （）A、restore datafiles until time '09/28/2008:21:03:11'B、restore database files until time '09/28/2008:18:00:00'C、restore database until time '09/28/2008:18:00:00'D、recover database until time '09/28/2008:18:00:00'E、recover database until timestamp '09/28/2008:18:00:00'
考题
When you are performing media recover， and an archived log is lost or corrupt， which type of recover must you perform？（）A、Until SCNB、Until timeC、Until cancelD、Recover using backup control file.
考题
You have only two redo log groups and these groups get overwritten several times in a day. Your database operates in NOARCHIVELOG mode and user-managed consistent backups are performed every Sunday night. On Thursday morning， you find that an important table has been dropped and purged. With reference to this scenario， up to what point in time can the data be recovered？（）A、 until Thursday morningB、 until that point in time when the database is openedC、 until that point in time when the recovery is performedD、 until last Sunday’s backupE、 until that point in time when the table is dropped and purgedF、 until Wednesday evening
考题
Your database is in the NOARCHIVELOG mode. Since last night’s offline backup， the logs in group 1 have been written to twice. This morning， the SYSTEM data file has become corrupted. Up to what point can it be recovered？（）A、until the last commitB、cannot be recoveredC、until the last offline backupD、until the beginning of the last transaction
考题
下列哪一个命令可以用来执行不完全恢复？（）A、RESTORE DATABASE UNTILB、RECOVER DATABASE UNTILC、RECOVER DATA UNTILD、RESTORE DATA UNTIL
考题
Do循环语句是根据条件决定循环的语句的，下列说法正确的是（）。A、While是当条件为真时执行循环，而Until是在条件变为真的之前重复B、Until是当条件为真时执行循环，而While是在条件变为真的之前重复C、While和Until都是当条件为真时执行循环D、While和Until都是在条件变为真的之前重复循环
考题
下列关于do while…loop和do…loop until循环执行循环体次数的描述正确的是（）。A、do while…loop循环和do…loop until循环至少都执行一次B、do while…loop循环和do…loop until循环可能都不执行C、do while…loop循环至少执行一次，do…loop until循环可能不执行D、do while…loop循环可能不执行，do…loop until循环至少执行一次
考题
In IS-IS, how long will the restart helper keep the restarting router in the up state?（）A、until the hello dead timer expiresB、until the restart duration timer expiresC、until the restarting router sets the down bitD、until the restart helper sends out three CSNPs
考题
Your Certkiller .com database is in ARCHIVELOG mode. The data file that belongs to the SYSTEMtablespacehas become corrupted. Up to what point can you recover the database？（）A、Until last commitB、Until the time you perform recoveryC、Until the time the date file got corruptedD、Until the point where the last transaction begunE、You cannot recover the SYSTEMtablespaceand must re-create the database.
考题
Your Supportcenter.cn database is in ARCHIVELOG mode. The data file that belongs to the SYSTEM tablespace has become corrupted. Up to what point can you recover the database？（）A、Until last commitB、Until the time you perform recoveryC、Until the time the date file got corruptedD、Until the point where the last transaction begunE、You cannot recover the SYSTEMtablespaceand must re-create the database.
考题
You work as a database administrator for Certkiller .com. Your database is configured for automatic undo management. UNDO_RETENTION is set to 3 hours. You want to flash back a table that was created last year. How far back can the flashback query go？ （）A、3 hoursB、6 monthsC、until last yearD、until last commitE、until the point when the undotablespacewas refreshedF、until the database is shut down and the memory erased
考题
You are performing an incomplete recovery because some important tables have been dropped and purged from the Recycle Bin. Which clause can you NOT use to perform the incomplete recovery by using the RMAN utility？（）A、 UNTIL CANCELB、 UNTIL SCNC、 UNTIL SEQUENCED、 UNTIL TIME
考题
You need to restore your database back to 9/30/2008 at 18：00. In what order would you run the following commands to compete this task？（） a. restore controlfile until time `09/30/2008：18：00：00’ b. restore database until time `09/30/2008：18：00：00’ c. restore spfile until time `09/30/2008：18：00：00’ d. recover database until time `09/30/2008：18：00：00’ e. alter database open resetlogs f. alter database openA、 b， d， eB、 b， d， fC、 c， a， b， d， eD、 c， a， b， d， fE、 a， b， d， e
考题
Which of the following are valid until command options when attempting point-in-time recovery in RMAN？（）A、 until timeB、 until changeC、 until sequenceD、 until SCNE、 until commit
考题
The database is being restored from a closed backup. The data files， control files， password file， and parameter file are available， but the online redo logs are not. Because the online redo logs are not available， you must simulate recovery and alter the database open with the reset logs option so the online redo logs are created while the database opens. Which type of recover is used in this situation？（）A、until SCNB、until timeC、until cancelD、using backup control file
考题
You are maintaining your database in Oracle10g. You perform a full user-managed backup every Sunday at 8：00 P.M. Your database is running in ARCHIVELOG mode. On Monday， at 9：00 A.M.， a tablespace is dropped. You decide to perform incomplete recovery to recover the dropped tablespace. Which two clauses can you use with the RECOVER command？（）A、 UNTIL SEQUENCEB、 UNTIL SCNC、 UNTIL CHANGED、 UNTIL CANCEL
考题
What will be the end result of this set of RMAN commands？（） shutdown abort startup mount restore datafile 4 until time ，，09/30/2008：15：00：00； recover datafile 4 until time ，，09/29/2008：15：00：00； alter database open resetlogs；A、 Datafile 4 will be recovered until 9/30/2008 at 15：00 and the database will open.B、 The restore command will fail.C、 The recover command will fail.D、 The alter database open resetlogs command will fail.E、 All these commands will fail because they must be in the confines of a run block.
考题
单选题You are performing an incomplete recovery because some important tables have been dropped and purged from the Recycle Bin. Which clause can you NOT use to perform the incomplete recovery by using the RMAN utility？（）A
UNTIL CANCELB
UNTIL SCNC
UNTIL SEQUENCED
UNTIL TIME
考题
单选题Which command will restore all datafiles to the date 9/30/2008 at 18:00 hours? （）A
restore datafiles until time '09/28/2008:21:03:11'B
restore database files until time '09/28/2008:18:00:00'C
restore database until time '09/28/2008:18:00:00'D
recover database until time '09/28/2008:18:00:00'E
recover database until timestamp '09/28/2008:18:00:00'
考题
单选题You need to restore your database back to 9/30/2008 at 18：00. In what order would you run the following commands to compete this task？（） a. restore controlfile until time `09/30/2008：18：00：00’ b. restore database until time `09/30/2008：18：00：00’ c. restore spfile until time `09/30/2008：18：00：00’ d. recover database until time `09/30/2008：18：00：00’ e. alter database open resetlogs f. alter database openA
b， d， eB
b， d， fC
c， a， b， d， eD
c， a， b， d， fE
a， b， d， e
考题
单选题You have only two redo log groups and these groups get overwritten several times in a day. Your database operates in NOARCHIVELOG mode and user-managed consistent backups are performed every Sunday night. On Thursday morning， you find that an important table has been dropped and purged. With reference to this scenario， up to what point in time can the data be recovered？（）A
until Thursday morningB
until that point in time when the database is openedC
until that point in time when the recovery is performedD
until last Sunday’s backupE
until that point in time when the table is dropped and purgedF
until Wednesday evening
热门标签
最新试卷
