0 votes 0 votes Match the pairs in the following question Pair - 1 A. Virtual Memory B. Shared Memory C. Look-ahead buffer D. Look-aside buffer Pair - 2 P. Temporal locality Q. Spatial locality R. Address translation S. Mutual exclusion Operating System memory-management operating-system segmentation virtual-memory + – Cruise Device asked Jan 26, 2016 Cruise Device 2.5k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 1 votes 1 votes http://cs.stackexchange.com/questions/9612/look-ahead-buffer-vs-translation-look-aside-buffer A-R,B-S,C-Q,D-P asu answered Jan 29, 2016 • selected Nov 20, 2016 by Arjun asu comment Share Follow See 1 comment See all 1 1 comment reply Mohit Kumar 6 commented Nov 28, 2017 reply Follow Share The answer is correct but watch for the sequence (A-r, B-s, C-q, D-p). LookAside Buffer - TLB - Most recently used page addresses translation present in it, Why? Because of the high probability that they are going to use again in future. Temporal Locality. Look Ahead Buffer - I relate it to look ahead compiler which looks one or more symbol forward from the position where it is currently in, means scanning a nearby area or in COA similar happen when we refer a data at some address and a block of nearby data comes with it. So Spatial locality. 0 votes 0 votes Please log in or register to add a comment.
