You administer a three-instance, policy-managed, multitenant RAC database CDB1 with three PDBs: PDB_1, PDB_2, and PDB_3.You want to drop PDB_3.Which two statements are true? (Choose two.)
Which two actions can restrict the number of instances used for parallel execution of a SQL statement? (Choose two.)
You are administering an ORACLE RAC database with multiple instances.Examine this command executed from the PROD1 instance which succeeds:CREATE SPFILE FROM MEMORY;Which statement is true?
Examine this command executed on the first node of a four-node cluster:$ <DATABASE_ORACLE_HOME>/0Patch/opatch apply 18031528What does this command do?
You must deploy several Oracle 12c databases on an Oracle Grid Infrastructure Managed Cluster, and are required to have the ability to perform these actions without down time:1. Apply a Grid Infrastructure interim patch.2. Apply a Grid Infrastructure Patch Set Update (PSU).3. Apply a database on-line patch.4. Apply a Grid Infrastructure patchset.5. Apply a database patchset.6. Upgrade Grid Infrastructure from one release to another.7. Upgrade databases from one release to another.Your plan is to perform these tasks:1. Install and configure Oracle Grid Infrastructure on a local file system.2. Install Oracle Database software on an ACFS file system.3. Create several RAC One Node databases.Which of the 7 requirements are met by your plan?
Examine this command and output:You want to relocate this database online to node 016n2.Which two statements must be true for a successful online migration? (Choose two.)
