In your production database, you have multiple resource plan directives that refer to the customer group DB_GRP. Which two statements are correct? ()
时间:2022-10-15
While setting up the threshold for tablespace space usage metrics for one of your tablespaces, you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting?()
You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze? ()
You are the Database Administrator (DBA) of your company. You execute the following statement on an Oracle 10g instance: SQL> ALTER SYSTEM SWITCH LOGFILE; Which two tasks are performed when the statement is executed? ()
时间:2022-10-14
In Recovery Manager (RMAN), you have set control file autobackup to ON by using the following command: CONFIGURE CONTROLFILE AUTOBACKUP ON; Which two events would cause the control file to be backed up automatically? ()
Which statement will NOT create a tablespace?()
时间:2022-10-13
You executed the following query in your database: FROM V$FLASHBACK_DATABASE_LOG; What would you determine from the output?()
By using the transaction identifier provided by () for a particular row change, you can use the Flashback Transaction Query to see the operation performed by the transaction.
Your database is functioning in NOARCHIVELOG mode. Your database contains 15 tablespaces. You want to use Recovery Manager (RMAN) to perform backups. Which two backups would you be able to perform when the database is being accessed by users?()
时间:2022-10-12
You executed the following command in Recovery Manager (RMAN): RMAN> RESTORE CONTROLFILE; Which operation must you perform before this command is executed?()
公司执行观是“令行禁止,严谨快捷”。
时间:2022-10-11
You previously secured your listener with an encrypted password. However, you need to set a new password for security reasons. What is the correct method for setting a new encrypted password for the listener using the Listener Control utility?()
An RMAN backup job fails, displaying the following error: ORA19809: limit exceeded for recovery files Your analysis shows that the Flash Recovery area is full. Which two actions could you take to resolve the error and avoid this error in future?()
时间:2022-10-10
What are the two advantages of RMAN Block Media Recovery (BMR) over file-level recovery?()
View the Exhibit and examine the Resource Manager settings for the groups at different levels. Which two effects would be the result of this setting? ()https://assets.asklib.com/images/image2/2018080210125647267.jpg
时间:2022-10-09