All control files are opened
All redo files are opened
The password file is opened
The parameter file is opened
All online data files are opened
第1题:
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?()
第2题:
You work as a database administrator for Supportcenter.cn. You started the instance using theinit.orafile. You have two control files and three redo log groups in your database. You decided to protect the database against failures by adding one more control file. Which file is the appropriate way to perform this task?()
第3题:
After the recovery is complete, which command should you execute?()
第4题:
You are managing a single instance Oracle 10g database that utilizes the following parameters: Which of the following set of commands must you execute to enable Flashback Database?()
第5题:
You work as a database administrator for Certkiller .com. You added atablespaceto your database. Because of the changes to the physical structure of your database, you performed a backup of the control file to trace. After this, you lost only the control files and the instance aborted due to a hardware failure. How would you proceed to recover the database?()
第6题:
You have lost all your database control files. To recover them, you are going to use the results of the alter database backup controlfile to trace command. Your datafiles and your online redo logs are all intact. Which of the following is true regarding your recovery?()
第7题:
All control files are opened.
All redo log files are opened
The password file is opened.
The parameter file is opened.
All online data files are opened.
第8题:
The online redo log files and online data files are opened.
All the online data file headers are checked for consistency.
Instance recovery is performed before opening the database.
The path and existence of all the log file members are checked
第9题:
The instance would hang.
The instance needs to be shut down.
The instance would be in the open state.
The instance would abort in such cases.
The instance would be in the open and invalid state.
The instance would in the open state, but all the background processes will be restarted.
第10题:
’SQL ALTER DATABASE OPEN’;
SQL ALTER DATABASE ’OPEN’;
OPEN DATABASE;
DATABASE OPEN
第11题:
The online redo log files and online data files are opened.
All the online data file headers are checked for consistency.
Instance recovery is performed before opening the database.
The path and existence of all the log file members are checked
第12题:
All control files are opened
All redo files are opened
The password file is opened
The parameter file is opened
All online data files are opened
第13题:
After performing a clean shut down of the database instance for maintenance, you mount thedatabase and then execute a command to open the database: SQL> ALTER DATABASE OPEN; Which two statements are true()
第14题:
You work as a database administrator for Certkiller .com. The database is open. A media failure has occurred, resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario?()
第15题:
our database is in the MOUNT state and you execute the following command to open it: ALTER DATABASE OPEN What two actions are performed as a result of this command?()
第16题:
You work as a database administrator for Certkiller .com. Your database is opened in NOARCHIVEKLOG mode. You decide to place the database in ARCHIVELOG mode. How would you do this?()
第17题:
You work as a database administrator for Supportcenter.cn. Your database is in the MOUNT state and you execute the following command to open it ALTER DATABASE OPEN; What two actions are performed as a result of this command?()
第18题:
You work as a database administrator for Certkiller .com. You started the instance using theinit.orafile. You have two control files and three redo log groups in your database. You decided to protect the database against failures by adding one more control file. Which file is the appropriate way to perform this task?()
第19题:
Shut down the instance, copy the control file to the third location and open the database.
Abort the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.
Copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile, restart the instance and open the database.
Shut down the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.
Shut down the instance, startup in the mount state, copy the control file to the third location, modify the CONTROL_FILES parameter ininit.oraand open the database.
第20题:
Shut down the instance, copy the control file to the third location and open the database.
Abort the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.
Copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile, restart the instance and open the database.
Shut down the instance, copy the control file to the third location, modify the CONTROL_FILES parameter in theinit.orafile and open the database.
Shut down the instance, startup in the mount state, copy the control file to the third location, modify the CONTROL_FILES parameter ininit.oraand open the database.
第21题:
Execute the ALTER DATABASE ARCHIVELOG statement
Select ARCHIVELOG option in the database control and restart the database to apply the changes.
Shut down and start the instance, and in the NOMOUNT state execute the ALTER DATABASE ARCHIVELOG statement.
Shut down and start the instance, mount the database, then execute the ALTER DATABASE ARCHIVELOG statement.
第22题:
STARTUP MOUNT EXCLUSIVE ALTER DATABASE FLASHBACK ON; ALTER DATABASE OPEN;
STARTUP MOUNT ALTER DATABASE FLASHBACK ON; ALTER DATABASE OPEN RESETLOGS;
STARTUP MOUNT EXCLUSIVE ATLER DATABASE ARCHIVELOG; ALTER DATABASE FLASHBACK ON; ALTER DATABASE OPEN RESETLOGS;
STARTUP MOUNT ALTER DATABASE ARCHIVELOG; ALTER DATABASE FLASHBACK ON; ALTER DATABASE OPEN;
第23题:
All control files are opened
All redo files are opened
The password file is opened
The parameter file is opened
All online data files are opened
第24题:
You will need to open the database with the resetlogs command.
All you need to do is execute the trace file from SQL*Plus and it will perform the recovery for you.
You will use the resetlogs version of the create controlfile command.
You will use the noresetlogs version of the create controlfile command.
You will use the trace file to create a backup control file, and then you will recover the database with the recover database using backup controlfile command