5 votes 5 votes If a memory system consists of a single external cache with an access time of $20$ ns and a hit rate of $0.92,$ and a main memory with an access time of $60$ ns, what is the effective memory access time, in ns, of this system? CO and Architecture goclasses2024-coa-3-weekly-quiz numerical-answers goclasses co-and-architecture cache-memory hit-ratio 1-mark + – GO Classes asked Aug 31, 2022 • edited Sep 25, 2023 by Lakshman Bhaiya GO Classes 340 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes $t\text{(eff)} = 20 + (0.08)(60) = 24.8$ ns. GO Classes answered Aug 31, 2022 GO Classes comment Share Follow See all 12 Comments See all 12 12 Comments reply Show 9 previous comments Sgm commented Oct 28, 2022 reply Follow Share Ok now I got, thankyou! 👍 1 votes 1 votes iamsubhrajit commented Nov 11, 2022 reply Follow Share sir I agree there may be no standard resources mentioned that simultaneous access thing. So assuming simultaneous access is wrong right? and also in gate question comes if not explicitly mentioned then assume hierarchical only right? 0 votes 0 votes Deepak Poonia commented Nov 11, 2022 reply Follow Share @iamsubhrajit That’s right. 1 votes 1 votes Please log in or register to add a comment.
