memory cache vs computing

memory cache and computing both are nouns.

Word	Noun	Adjective	Verb	Adverb
memory cache	Yes	No	No	No
computing	Yes	No	No	No

memory cache (noun)	computing (noun)
(computer science) RAM memory that is set aside as a specialized buffer storage that is continually updated; used to optimize data transfers between system elements with different characteristics	the procedure of calculating; determining something by mathematical or logical methods
	the branch of engineering science that studies (with the aid of computers) computable processes and structures