You create a new pluggable database, HR_PDB, from the seed database. Which three tablespaces are created by default in HR_PDB? (Choose three.) 

Answer options:

A. SYSTEM
B. SYSAUX
C. EXAMPLE
D. UNDO
E. TEMP
F. USERS

ABE

* A PDB would have its SYSTEM, SYSAUX, TEMP tablespaces. It can also contains other user created tablespaces in it. * * Oracle Database creates both the SYSTEM and SYSAUX tablespaces as part of every database. * tablespace_datafile_clauses Use these clauses to specify attributes for all data files comprising the SYSTEM and SYSAUX tablespaces in the seed PDB. Incorrect Answers: D: a PDB can not have an undo tablespace. Instead, it uses the undo tablespace belonging to the CDB. Note: * Example: CONN pdb_admin@pdb1 - SELECT tablespace_name FROM dba_tablespaces; TABLESPACE_NAME - ------------------------------ SYSTEM - SYSAUX - TEMP - USERS - SQL>