Do I need to have a perk on in order to get credit towards a pro perk?

Question

In Call of Duty: Black Ops (PS3) do I need to have a perk activated in order to get credit towards a pro perk?

For example: I want the Warlord Pro perk and I need to get 10 kills with a frag/semtex grenade. What happens if I get all 10 kills without the Warlord perk activated. Will those kills count towards getting Warlord Pro?

Answer 1

You must have the base perk activated for the kills to count toward the pro perk.

Some supporting links:

• codblackopsblog.com
• cod7blackops.com