Remaining Time: 2 hours, 16 min Browse My Computer Question Completion Status: QUESTION 20 C1. Assume a cache of 1 MB organized as 32 bytes each line. The main memory is 256 MB. [6 marks] a. Determine the number of blocks in main memory [1.5 marks] b. Determine how to split the address (S-t, r, w) for direct mapping. [1.5 marks] c. Determine how to split the address (s, w) for associative mapping: [1.5 marks] d. Determine how to split the address (s-d, d, w) for set-associative mapping. Assume each cache set is 4 lines of the cache. [1.5 marks] Attach File Browse My Computer Click Save and Submit to save and submit Click Save 4114nswers to save all answers, IMG_2021021014.jpg