Computer Architecture

If you have this list of actual prediction from the same branch instruction: TNT TNTT Where T is for Taken, and NT for Not Taken What is the prediction accuracy using 1-bit Dynamic Branch Prediction starting from NT? What is the prediction accuracy using 2-bit Dynamic Branch Prediction starting from "Strongly not Taken"? O 1-bit: 2/5;2-bit: 5/5 1-bit: 0/5;2-bit: 3/5 1-bit: 2/5; 2-bit: 2/5 O 1-bit: 0/5;2-bit: 2/5