My question involves criminal law for the state of: Georgia

I was arrested for a DUI and plead to a lesser charge. I am in the first month of the 12 months probation.

I am pretty much complete with all of the terms of the probation. I have a day of community service left. I think I completed the alcohol evaluation. I may call the company just to make sure.

Here is my question. Can I be in violation for drinking during the first month of the probation? Also, how can I violate the probation? I haven't been charged with any other crime. I have had drinks during this time. If the probation officer asks "Have you been drinking". Should I answer truthfully? Will it violate the terms of the probation. "There is nothing about not drinking".