VLSI Question: Explain How many bit combinations are there in a byte? VLSI Interview QuestionAnswer: 1 byte means 8 bits so 256 com Previous QuestionNext QuestionHave you studied pipelining? List the 5 stages of a 5 stage pipeline. Assuming 1 clock per stage, what is the latency of an instruction in a 5 stage machine? What is the throughput of this machine?Suppose For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?