It is possible to apply redo while the standby is open in read only mode ?

Hi,
I am using Oracle 11g R2 (11.2.0.1.0)
Step 1: Two node RAC is Configured.
Step 2: One node Data Guard RAC is configured.( i,e Standby is one node RAC).
Primary:
SQL> select open_mode,database_role,PROTECTION_MODE,PROTECTION_LEVEL from v$database;
OPEN_MODE DATABASE_ROLE PROTECTION_MODE PROTECTION_LEVEL
READ WRITE PRIMARY MAXIMUM AVAILABILITY MAXIMUM AVAILABILITY
Standby:
SQL> select open_mode,database_role,PROTECTION_MODE,PROTECTION_LEVEL from v$database;
OPEN_MODE DATABASE_ROLE PROTECTION_MODE PROTECTION_LEVEL
READ ONLY WITH APPLY PHYSICAL STANDBY MAXIMUM AVAILABILITY MAXIMUM AVAILABILITY
Question:
I have not purchased active dataguard license.
In my case In Data Guard RAC it is possible to apply redo while the database is open in read only mode?
Thanks
Solaiman

876149 wrote:
SQL> select open_mode,database_role,PROTECTION_MODE,PROTECTION_LEVEL from v$database;
OPEN_MODE DATABASE_ROLE PROTECTION_MODE PROTECTION_LEVEL
READ ONLY WITH APPLY PHYSICAL STANDBY MAXIMUM AVAILABILITY MAXIMUM AVAILABILITY
"READ ONLY WITH APPLY" in V$DATABASE.OPEN_MODE means Active Data Guard is enabled.
Oracle code cannot check if you have the right license: it is up to you to know which license you have for your database environments.

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