How much of a log entry's data can a particular log processing function access? The following code determines the typical number of cache misses per entry while using 64-byte cache blocks and no prefetching

Which fields in a log entry will the supplied log processing function access? How many cache misses per entry does the given function experience on average while using 64-byte cache blocks and no prefetching?

The low order 4 bits of the address indicate location in the cache line and the next 4 bits indicate which line in the cache should be used and the remaining bits of the address are used as the cache tag. If the following addresses are read in this order, indicate (circle or similar) each one that would result in a cache miss. 2A1220 2A122C B14408 B14428 2A122C

Which fields inside a log entry may be accessed by the log processing function that is specified. The following line of code calculates the average number of cache misses for each item, making use of 64-byte cache blocks and ignoring any opportunities for prefetching.