The IBM Tivoli Storage Manager V6.2 client tries to process a schedule and receives a message that all sessions are in use. What step should an administrator take to fix this problem?

A.
change theschedmode to polling

B.
change theschedmode to server prompted

C.
increase randomization to 60%, and increase the percentage of scheduled sessions allowed to ensure the server can handle the workload

D.
increase randomization up to 50%, and increase the percentage of scheduled sessions allowed to ensure the server can handle the workload