Using the sequence of references from exercise 5.2, show the nal cache contents for a three-way set associative cache with two-word blocks and a total size of 24 words. use lru replacement. for each reference identify the index bits, the tag bits, the block o set bits, and if it is a hit or a miss. references: 3, 180, 43, 2, 191, 88, 190, 14, 181, 44, 186, 253

Which of the following best describe how the depth-limited search works. a normal depth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but the number of ply/depths is limited. a normal breadth-first search is performed but values above a specific value will be ignored. a normal depth-first search is performed but values above a specific value will be ignored.