Problem 2 (10): Users may claim it would be "good" for performance to have many registers; say >> 100. Is the claim correct? Is there a disadvantage to having many registers? Explain! Problem 3 (6): What are register micro operations (AKA register operations)? List at least 3 samples. Problem 4 (8): What are arithmetic and logical right-shift operations? Why does a digital system often have both? Problem 5 (8): Explain "vector register" architecture (VRA). Does a VRA with 8 vector registers generally have the same, or a larger, or a smaller number of opcode bits than a VRA with 64 vector registers? Problem 6 (4): What function does a D FlipFlop perform with its input signal D for outputs signal Q in its normal, intended operation! Draw the simplest, IEEE recommended symbol for a D FlipFlop