Comp Arch Questions with complete solution

Comp Arch Questions with complete solution Datapath - correct answer The part of the processor that handles data movement and arithmetic operations (like the ALU, registers, and memory). Control Unit - correct answer The "brain" that tells the Datapath what to do by setting control signals. It decides the steps based on the instruction being executed. Registers - correct answer Registers are small, fast storage areas that hold data temporarily within the processor, enabling quick access for operations and improving processing speed. Edge-Triggered Clocking - correct answer Edge-triggered clocking synchronizes data updates in the processor by limiting changes to specific clock edges, ensuring consistent timing for each operation. Datapath and Control Unit - correct answer The datapath includes components like the ALU and registers that carry out operations, while the control unit sends signals to coordinate these components during instruction execution. Pipelining - correct answer This technique increases efficiency by allowing multiple instruction steps to overlap, much like an assembly line, so more instructions complete per cycle. Branch Prediction - correct answer Branch prediction anticipates the outcome of a branch (like an if-else statement) to keep the pipeline moving; incorrect predictions require the pipeline to restart, slowing processing.