Free Oracle 1Z0-998 Exam Dumps Questions & Answers

Which two complexities must be applied to the Database Admin passwords?

• A.  Password must be 9 to 30 characters and contain at least two uppercase, two lowercase, two special, and two numeric characters.
• B.  Password must be 8 to 24 characters and contain at least one uppercase, lowercase, special, and numeric characters.
• C.  Password must be 16 characters and contain at least two uppercase, two lowercase, two special, and two numeric characters.
• D.  Special characters must be _, #, or -.

Which two statements are true about the network security?

• A.  Tenancies cannot be completely network isolated.
• B.  Access can be restricted between the tenancies and within the tenancy itself.
• C.  Access between the tenancies can be restricted with the same availability domain.
• D.  Permissions can be used to isolate networking between compartments and VCNs.
• E.  Subnets can be created only within an availability domain.

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

Examine the command:

Which operation will be performed by the execution of the command?

• A.  Update the CLI for the backward compatibility.
• B.  Update the CLI to have the latest new and updated commands.
• C.  Apply the patches to the databases in the DB systems.
• D.  Apply the patches to the server components in the DB systems.

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

• A.  TDE overrides access controls configured using Oracle Database Vault.
• B.  TDE stores the master key outside the database in an external security module.
• C.  TDE allows you to encrypt sensitive data in individual columns.
• D.  dbcli update_tdekey command is used to update the master encryption key for a PDB.
• E.  When the TDE master encryption key is reset, backups taken using the old TDE master encryption key become obsolete.
• F.  Set encrypt new table spaces parameter to false to stop encrypting the tablespaces.