No, it is negative
In catabolic processes, I'm pretty sure. Examples: Respiration or digestion. The teacher I have said this was correct.
The reason for this is that the acid is more rapid in it's chemical reactions, this than enables the starch to hydrolise starch more effectivly that the enzyme. As you may have learned the enzyme is...
Stages in the hydrolysis of starch: starch -> soluble starch -> amylodextrin -> erythrodextrin -> achrodextrin -> maltose -> glucose
Starch is a glucose polysaccharide. When you break it down, you get glucose.