Which of the following commands can be used to change the authorization type in DB2 9? Each
correct answer represents a complete solution. Choose all that apply.

A.
UPDATE DATABASE CONFIGURATION

B.
SET AUTHORISATION

C.
RESET DATABASE CONFIGURATION

D.
UPDATE DBM CFG

Explanation:
The UPDATE DBM CFG or UPDATE DATABASE CONFIGURATION command can be used to change the
authorization type in DB2. Both UPDATE
DBM CFG, UPDATE DATABASE CONFIGURATION are equivalent commands and used to put the
desired changes on the DB2 9 database
configuration file.
Answer B is incorrect. This is not a valid DB2 command.
Answer C is incorrect. It is used to reset database configuration.