You have an High Availability and Disaster Recovery (HADR) environment set up and you want to read from the
standby database. What must you do?

A.
Assign the value ON to the DB2_HADR_ROS registry variable.

B.
Assign the value ON to the DB2_HADR_SNAP registry variable.

C.
Execute the STOP HADR command to temporarily break the HADR connection to the standby.

D.
Execute the TAKEOVER HADR command to instruct the standby database to takeover as the new primary
database.