Answer:
Parallelism, also known as parallel structure, is when phrases in a sentence have similar or the same grammatical structure. In its most basic usage, parallelism provides a phrase with balance and clarity. Parallelism also serves to give phrases a pattern and rhythm.
Pipelining a form of computer organization in which successive steps of an instruction sequence are executed in turn by a sequence of modules able to operate concurrently, so that another instruction can be begun before the previous one is finished.
Step-by-step explanation: