L2S4: In Lecture Quiz 1: Time: 27:32 Question: What additional reasons may a pipeline stall? -------------------------------------------- In Lecture Quiz 2: Time: 34:42 Question: Does an addition of a bypass for the A source operand from the end of the execute stage ALU, help with performance in: a) r1 <= Mem[r0+10]; r4 <= r1+17 b) JAL 500; r4 <= r31+17? Choices: A. Yes, Yes B. Yes, No C. No, Yes D. No, No