多选题Identify two correct statements about multitenant architectures.（）AMultitenant architecture can be deployed only in a Real Application Clusters (RAC) configuration.BMultiple pluggable databases (PDBs) share certain multitenant container database (CDB)

题目

多选题

Identify two correct statements about multitenant architectures.（）

Multitenant architecture can be deployed only in a Real Application Clusters (RAC) configuration.

Multiple pluggable databases (PDBs) share certain multitenant container database (CDB) resources.

Multiple CDBs share certain PDB resources.

Multiple non-RAC CDB instances can mount the same PDB as long as they are on the same server.

Patches are always applied at the CDB level.

A PDB can have a private undo tablespace.

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第1题

Identify two correct statements about multitenant architectures.（）A、Multitenant architecture can be deployed only in a Real Application Clusters (RAC) configuration.B、Multiple pluggable databases (PDBs) share certain multitenant container database (CDB) resources.C、Multiple CDBs share certain PDB resources.D、Multiple non-RAC CDB instances can mount the same PDB as long as they are on the same server.E、Patches are always applied at the CDB level.F、A PDB can have a private undo tablespace.

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第2题

Which three statements are true about using flashback database in a multitenant container database(CDB)?（）A、The root container can be flashed back without flashing back the pluggable databases (PDBs).B、To enable flashback database, the CDB must be mounted.C、Individual PDBs can be flashed back without flashing back the entire cdb.D、The DB_FLASHBACK RETENTION_TARGET parameter must be set to enable flashback of the cdb.E、A CDB can be flashed back specifying the desired target point in time or an SCN, but not a restore point.

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第3题

Which two statements are true concerning the Resource Manager plans for individual pluggabledatabases (PDB plans) in a multitenant container database (CDB)?（）A、If no PDB plan is enabled for a pluggable database, then all sessions for that PDB are treated to an equal degree of the resource share of that pdb.B、In a PDB plan, subplans may be used with up to eight consumer groups.C、If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups across all PDBs in the cdb.D、If no PDB plan is enabled for a pluggable database, then the PDB share in the CDB plan is dynamically calculated.E、If a PDB plan is enabled for a pluggable database, then resources are allocated to consumer groups based on the shares provided to the PDB in the CDB plan and the shares provided to the consumer groups in the PDB plan.

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第4题

Your multitenant container database (CDB) is running in ARCHIVELOG mode. You connect to the CDB RMAN. Examine the following command and its output: You execute the following command: RMAN > BACKUP DATABASE PLUS ARCHIVELOG; Which data files will be backed up?（）A、Data files that belong to only the root containerB、Data files that belong to the root container and all the pluggable databases (PDBs)C、Data files that belong to only the root container and PDB$SEEDD、Data files that belong to the root container and all the PDBs excluding PDB$SEED

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第5题

You run a script that completes successfully using SQL*Plus that performs these actions: 1. Creates a multitenant container database (CDB) 2. Plugs in three pluggable databases (PDBs) 3. Shuts down the CDB instance 4. Starts up the CDB instance using STARTUP OPEN READ WRITE Which two statements are true about the outcome after running the script?（）A、The seed will be in mount state.B、The seed will be opened read-only.C、The seed will be opened read/write.D、The other PDBs will be in mount state.E、The other PDBs will be opened read-only.F、The PDBs will be opened read/write.

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第6题

Which three statements are true concerning unplugging a pluggable database (PDB)?（）A、The PDB must be open in read only mode.B、The PDB must be dosed.C、The unplugged PDB becomes a non-cdb.D、The unplugged PDB can be plugged into the same multitenant container database (CDB)E、The unplugged PDB can be plugged into another cdb.F、The PDB data files are automatically removed from disk.

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第7题

Which two are true concerning a multitenant container database with three pluggable database?（）A、All administration tasks must be done to a specific pluggable database.B、The pluggable databases increase patching time.C、The pluggable databases reduce administration effort.D、The pluggable databases are patched together.E、Pluggable databases are only used for database consolidation.

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多选题Identify two correct statements about multitenant architectures.（）AMultitenant architecture can be deployed only in a Real Application Clusters (RAC) configuration.BMultiple pluggable databases (PDBs) share certain multitenant container database (CDB)

题目

更多“多选题Identify two correct statements about multitenant architectures.（）AMultitenant architecture can be deployed only in a Real Application Clusters (RAC) configuration.BMultiple pluggable databases (PDBs) share certain multitenant container database (CDB) ”相关问题

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