Oracle Database 12c: Advanced Administration — Question 90

You are administering a multitenant container database (CDB) cdb1.
Examine the command and its output:

SQL>show parameterfile -

NAMETYPEVALUE -
----------------------------------------------------------------------- db_create_file_deststring db_file_name_convertstring db_filesinteger200
You verify that sufficient disk space is available and that no file currently exists in the /u0l/app/oracle/oradata/ cdb1/salesdb' location.
You plan to create a new pluggable database (PDB) by using the command:
SQL>CREATEPLUGGABLEDATABASESALESPDB
ADMINUSERsalesadmIDENTIFIED 3Y password
ROLES=(dba)

DEFAULTTABLESPACEsales -
DATAFILE' /u01/app/oracle/oradata/cdb1/salesdb/sales01 .dbfSIZE 250M AUTOEXTEND ON
FILE_NAME_CONVERT=(/u01/app/oracle/oradata/cdb1/pdbseed/',
'/u01/app/oracle/oradata/cdb1/salesdb/')
STORAGE(MAXSIZE2G)
PATK_PREFIX='/u01/app/oracle/oradata/cdb1/SALESPDB';
Which statement is true?

Answer options

• A. SALESPDB is created and is in mount state.
• B. PDB creation fails because the D3_file_name_convert parameter is not set in the CDB.
• C. SALESPDB is created and is in read/write mode.
• D. PDB creation fails because a default temporary tablespace is not defined for SALESPDB.

Correct answer: B

Explanation

The correct answer is B because the D3_file_name_convert parameter must be set for the creation of a PDB to succeed. Options A and C are incorrect as the PDB cannot be created without the necessary parameters. Option D is also incorrect; while a default temporary tablespace is typically required, the immediate issue causing failure is the missing D3_file_name_convert parameter.