搜题

【单选题】

Your database is running in ARCHIVELOG mode. You are performing a user-managed backup of the DATA1 tablespace. You place the DATA1 tablespace in backup mode by issuing the following statement:<br /> ALTER TABLESPACE data1 BEGIN BACKUP;<br /> While you are performing the backup, an error occurs that causes the instance to terminate abnormally. Which statement about the DATA1 tablespace is true?（）

A、The DATA1 tablespace is automatically taken out of backup mode when the instance aborts.

B、If you restart the database, the DATA1 tablespace will be automatically taken out of backup mode when the database is opened.

C、If you restart the database, the DATA1 tablespace will be automatically taken out of backup mode when the database is mounted.

D、If you restart the database, the database will not be opened.

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更多“ Your database is running in ARCHIVELOG mode. You are performing a user-managed backup of the DATA1 tablespace. You place the DATA1 tablespace in backup mode by issuing the following statement:<br /> ALTER TABLESPACE data1 BEGIN BACKUP;<br /> While you are performing the backup, an error occurs that causes the instance to terminate abnormally. Which statement about the DATA1 tablespace is true?（）”相关的问题

第1题

[单选题] 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?（）

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

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第2题

[单选题] 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?（）

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

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第3题

[] You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?（） You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?（）

A、A. You must have change tracking enabled in your database B、B. Your database must be running in NOARCHIVELOG mode C、C. To back up a tablespace, it must be in backup mode D、D. To back up a tablespace, it must first be taken offline

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第4题

[单选题] Your boss at Certkiller .com wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（）

A、The database is in mount state. B、One of the tablespaces is offline. C、One of the tablespaces is read only. D、The database operates in ARCHIEVELOG mode. E、The database operates in NOARCHIEVELOG mode.

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第5题

[单选题] Your boss at Supportcenter.cn wants you to clarify Oracle 10g. Which condition in your database forces you to perform only consistent backups？（）

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第6题

[] Your database runs in ARCHIVELOG mode， and is backed up every Sunday night using RMAN scripts. On Friday your database crashes. Now you want to use the backups from last Sunday night to restore your database. How can you do this？（） Your database runs in ARCHIVELOG mode， and is backed up every Sunday night using RMAN scripts. On Friday your database crashes. Now you want to use the backups from last Sunday night to restore your database. How can you do this？（）

A、A.A B、B.B C、C.C D、D.D

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第7题

[单选题] You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?（）

A、You must have change tracking enabled in your database B、Your database must be running in NOARCHIVELOG mode C、To back up a tablespace, it must be in backup mode D、To back up a tablespace, it must first be taken offline

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第8题

[] Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）

A、A. Oracle Net Manager B、B. Listener Control utility C、C. Database Configuration Assistant D、D. Oracle Net Configuration Assistant

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第9题

[多选题] In your multitenant container database (CDB) containing same pluggable databases (PDBs), you execute the following commands in the root container: Which two statements are true?（）

A、The C # # ROLE1 role is created in the root database and all the PDBs. B、The C # # ROLE1 role is created only in the root database because the container clause is not used. C、Privileges are granted to the C##A_ADMIN user only in the root database. D、Privileges are granted to the C##A_ADMIN user in the root database and all PDBs. E、The statement for granting a role to a user fails because the CONTAINER clause is not used.

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第10题

[单选题] A shoot-out has erupted between your MS development teams using .NET and your Linux development teams using Java. Knowing that your database is in danger，which command would you use to back up your NOARCHIVELOG mode database using RMAN with compression？（）

A、 backup database all B、 backup compressed database C、 backup as compressed backupset database D、 backup as compressed backup database plus archivelog all E、 backup as compressed backupset database plus compress archivelog all

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