If you observe smoke coming from the turbocharger of an auxiliary diesel engine, you should()
If you observe any situation which presents a safety or pollution hazard during fuel transfer operations, which of the following actions should be taken FIRST?()
In your production database, you observe that users’ transactions are consuming a lot of resources and you plan to impose resource restrictions by using Resource Manager. For which three resources can you enable usage restrictions by using Resource Manager? ()
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You observe that the senior database administrator always uses the following command when connecting to Recovery Manager (RMAN), and then starts executing commands to backup the database files: $ rman target / What would be the effect of this command?()
Which of the following commands is used to observe the current state of the routing table?()
View the Exhibit to observe the roles assigned to the SL_REP user. Which statement is true about theassignment of the SELECT_CATALOG_ROLE role to the SL_REP user()
Officers observe ships with a pair of ()(望远镜).
Observe the information in the columns: 1: The SGA a. Text and parsed forms of all SQL statements 2: The cursor state b. Run-time memory values for the SQL statement, such as rows retrieved 3: User-session data c. Security and resource usage information 4:The stack space d. Local variables for the process Which option has the correct match between the memory areas and their contents()
You observe that database performance has degraded over a period of time. While investigating the reason, you find that the size of the database buffer cache is not large enough to cache all the needed data blocks. Which advisory component would you refer to, in order to determine the required size of the database buffer cache?()