Q$1.$ Pipelining is a technique used in the design of modern computer architecture to increase instruction throughput. It allows multiple instructions to overlap in execution, much like an assembly line in a factory. Instead of executing one instruction at a time from start to finish, the processor divides the execution of instructions into several stages. Each stage completes a part of the instruction, and different instructions can be processed simultaneously $($at the same time$)$ in different stages

Stages of a Typical Instruction Pipeline: A typical instruction pipeline in a CPU might have the following stages: $1.$ Fetch $($IF$)$: The instruction is fetched from memory.

$2.$ Decode $($ID$)$: The instruction is decoded to determine the operation to be performed and

the operands. $3.$ Execute $($EX$)$: The operation specified by the instruction is performed.

Given what pipelining is and the stages of a typical instruction pipeline, name at least two hazards

$($things can go wrong during pipeline, challenges$)(10$ Points each, $20$ Points