In a test cell which has WebSphere global security disabled, an administrator has created a
service integration bus (SIBus) with security enabled for testing applications that use messaging
resources. Now the administrator needs to enable security on the bus for further testing. Which of
the following tasks must be performed to enable security on the bus?

A.
Enable administrative security for the cell.

B.
Configure a separate security domain for the bus.

C.
Delete the bus and recreate it with security enabled.

D.
Require messaging clients to use SSL protected transpor1s.