What is the correct meter signature for this passage?

Which genre is primarily intended for a small audience or just for the performers themselves?

a. symphony

b. serenade c. singspiel d. sonata e. string quartet

What happens when cutting between two cameras placed on opposite sides of the motion vector line?

A) the object will be shown moving in the same direction B) the object will be shown moving in opposite directions C) the object will be shown moving toward the camera D) the object will be shown moving away from the camera E) the object will be shown coming to a sudden stop