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The ORACLE_SID environment variable is set to +ASM. ASMLIB is not used in the configuration. You executed the following command to startup the Automatic Storage Management (ASM) instance. SQL> STARTUP; Which two activities are performed during a successful start up operation? (Choose two.)
Correct Answer: B,C
Explanation/Reference: Explanation: Refer to Starting Up an ASM Instance. To start up an ASM instance, you must: 1 . To connect to the ASM instance with SQL*Plus, you must set the ORACLE_SID environment variable to the ASM SID. . The initialization parameter file, which can be a server parameter file, must contain: INSTANCE_TYPE ASM 2 3. The STARTUP command, tries to mount the disk groups specified by the initialization parameter ASM_DISKGROUPS. If ASM_DISKGROUPS is blank, the ASM instance starts and warns that no disk groups were mounted. You can then mount disk groups with the ALTER DISKGROUP...MOUNT command. The Cluster Synchronization Services (CSS) daemon is required to enable synchronization between ASM and its client database instances. The CSS daemon is normally started (and configured to start upon reboot) when you use Database Configuration Assistant (DBCA) to create your database. If you did not use DBCA to create the database, you must ensure that the CSS daemon is running before you start the ASM instance.