In the following graphic, the administrator created an additional paging space using smit mkps.
The paging space is not active. What is necessary to start using the new paging space?

A.
Use swapon to activate the new paging space.

B.
Reboot the server to activate the new paging space.

C.
Vary on the pgvg volume group prior to creating the new paging space.

D.
Use chps with the -a y flag to activate the new paging space for immediate use.

Explanation: