Examine this configuration:
1. CDB1 is a container database.
2. PDB1 and PDB2 are pluggable databases in CDB1.
You execute these commands successfully:

Which two are true?

• A.PDB1 and PDB2 are in read only state.
• B.PDB$SEED is in read only state.
• C.Redo logs are opened.
• D.PDB1 and PDB2 are in mount state.
• E.CDB$ROOT is in mount state.

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In your Database, the TBS PERCENT USED parameter is set to 60 and the TBS PERCENT FREE parameter is set to 20. Which two storage-tiering actions might be automated when using information Lifecycle Management (ILM) to automate data movement?

• A.Settingthetargettablespacetoread-only
• B.The movement of all segments to a target tablespace with a higher degree of compression, on a different storage tier, when the source tablespace exceeds TBS PERCENT USED
• C.Setting the target tablespace offline
• D.The movement of some blocks to a target tablespace with a lower degree of compression, on a different storage tier, when the source tablespace exceeds TBS PERCENT USED Correct
• E.The movement of some segments to a target tablespace with a higher degree of compression, on a different storage tier, when the source tablespace exceeds TBS PERCENT USED

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choose three Which three are true about Transparent Data Encryption (TDE)?

• A.It encrypts only data on the client.
• B.It can encrypt data at the column level.
• C.It stores the current and all past master keys in the keystore.
• D.Master encryption keys are managed by Oracle Database Vault.
• E.It uses a single master key for a database.
• F.It replaces secure application roles.

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Which two are true about diagnosing Oracle Database failure situations using Data Recovery Advisor?
(Choose two.)

• A.Data Recovery Advisor can be used if a database is closed.
• B.A failure can be closed only when it has been repaired.
• C.The Data Recovery Advisor CHANGE FAILURE command can be used only to change failure priorities.
• D.Using the Data Recovery Advisor LIST FAILURE command always requires that the database for which failures are to be listed is in MOUNT state.
• E.Data Recovery Advisor can proactively check for failures.

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Which three are true about recovery operations done without using Recovery Manager (RMAN)? (Choose three.)

• A.A lost TEMPFILE must always be re-created manually.
• B.A lost password file can be re-created with SQL*PLUS.
• C.A lost password file can be manually re-created with the orapwd utility.
• D.A lost PFILE can be re-created alert.log using SQL*PLUS.
• E.A lost index tablespace can be re-created without performing any recovery.
• F.A lost SPFILE can be recovered from memory using SQL*PLUS.

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