The difference between a utility$-$based agent and a goal$-$based agent is that...

A$.$ Goal$-$based agents cannot reason about their actions, while utility$-$based agents can.

B$.$ Utility$-$based agents aim to maximize a performance measure, while goal$-$based agents aim to achieve a spectic goal.

C$.$ Utility$-$based agents cannot deal with uncertainty, while goal$-$based agents can.

D$.$ Goal$-$based agents aim to maximize a performance measure, while utility$-$based agents aim to achieve a specific goal.