You created a new PDB in a VM DB system and while creating a tablespace in the PDB an error is returned:
ORA-28374: typed master key not found in wallet.
What could be the possible reason?

• A.Entry for the TDE wallet in the sqlnet.ora is missing.
• B.TDE wallet is corrupted or lost.
• C.Master key encryption is not activated for the new PDB.
• D.TDE wallet does not exist.

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Examine the steps to create a backup using CLI:

Identify the required steps in correct order.

• A.1,4,3,5,6,7
• B.2,3,4,5,6,7
• C.2,4,3,5,6,7
• D.1,3,4,5,6,7

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You want to connect to a DB system with SSH using putty from a Windows machine. Which two are the prerequisites?

• A.Public key
• B.OCID
• C.Listener port number
• D.Private key
• E.Public IP of the DB system

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Examine the command:
dbcli describe-component
What information will you get by executing this command?

• A.displays all the components related to the Object Storage
• B.displays the latest patch available for the DB system
• C.displays all the storage objects created
• D.displays the installed patch versions for the DB system

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Examine the command:

Which statement is true about the execution of the command?

• A.associates the configuration ID with the database ID
• B.updates the DB system with the latest CLI commands
• C.recovers the incremental level 0 backup with the incremental level 1 backup
• D.associates the backup job ID with the database ID

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