MOB attacks

Silly question, but I don't know.
When building a mob such as an orc or somehitng that might use other weapons besides it's natural claw/claw/bite do the mob attacks default to the weapon they are [b]wielding[/b] and does the damage come from that weapon?

example:
when building an orc it asks for # of attacks. If I put 3 does it get three attacks with its sword? Suppose it dosen't have a sword? Does the damage of the attacks come from the sword or from its fist?

I hate being a goob noob, but I gotta learn somehow. :-)

~G~

Any mob that is equipped with a weapon will use that weapons damage dice until it is disarmed. As for the number of attacks, that is the number it will potentially get with weapons or unarmed.