Examine the parameters for your database instance: NAMETYPE VALUE————————– ——————————- —————————undo_management string AUTOundo_retentioninteger 12 00undo_tablespace string UNDOTBS1You execute the following command: SQL> ALTER […]
A user establishes a connection to a database instance by using an Oracle Net connection. Youwant to ensure the following: 1. The user account must be locked after five unsuccessful login attempts.2. Data read per session must be limited for the user.3- The user cannot have more than three […]
As a user of the ORCL database, you establish a database link to the remote HQ database suchthat all users in the ORCL database may access tables only from the SCOTT schema in the HQdatabase. SCOTT’s password is TIGER. The service mane “HQ” is used to connect to the remoteHQ database.Which […]
What happens if a maintenance window closes before a job that collects optimizer statisticscompletes?
You plan to create a database by using the Database Configuration Assistant (DBCA), with thefollowing specifications: Applications will connect to the database via a middle tier.The number of concurrent user connections will be high.The database will have mixed workload, with the execution of […]
Which two statements are true about the logical storage structure of an Oracle database?
Which two statements correctly describe the relationship between data files and logical databasestructures?
Which statement is true about the Log Writer process?
The ORCL database is configured to support shared server mode. You want to ensure that a userconnecting remotely to the database instance has a one-to-one ratio between client and serverprocesses.Which connection method guarantees that this requirement is met?
Which two tasks can be performed on an external table?