b) Suppose that you have a cache with the following characteristics: Word size = 32 bits . Cache block size = 16 words Total cache size = 128 Kbytes 2-way associative cache and uses the LRU cache replacement policy. Suppose further that memory addresses are at the byte-granularity: Use a diagram to describe the process of placing or retrieving data in the cache? e.g. how are the bits from the address used to place or retrieve data in the cache? b) Suppose that you have a cache with the following characteristics: Word size = 32 bits . Cache block size = 16 words Total cache size = 128 Kbytes 2-way associative cache and uses the LRU cache replacement policy. Suppose further that memory addresses are at the byte-granularity: Use a diagram to describe the process of placing or retrieving data in the cache? e.g. how are the bits from the address used to place or retrieve data in the cache