How do you explain to the customer about template restrictions and how to verify that they are enabled?

Your customer complains of the weak performance of his systems. He has heard that Connection Templates accelerate traffic.

How do you explain to the customer about template restrictions and how to verify that they are enabled?
A . To enhance connection-establishment acceleration, a mechanism attempts to "group together" all connections that match a particular service and whose sole discriminating element is the source port. To test if connection templates are enabled, use the command fwaccel stat.
B . To enhance connection-establishment acceleration, a mechanism attempts to "group together" all connections that match a particular service and whose sole discriminating element is the destination port. To test if connection templates are enabled, use the command fwacel templates.
C . To enhance connection-establishment acceleration, a mechanism attempts to "group together" all connections that match a particular service and whose sole discriminating element is the destination port. To test if connection templates are enabled, use the command fw ctl templates.
D . To enhance connection-establishment acceleration, a mechanism attempts to "group together" all connections that match a particular service and whose sole discriminating element is the source port. To test if connection templates are enabled, use the command fw ctl templates.

Answer: A