1. What is the benefit of Translate Lookaside Buffer? 2. In a system with the page size of 4KB, a TLB with 8 entries is used. If the virtual address size is 46 bits, how many bits are used for the tag area in TLB? 3. Calculate the avarage memory access time for the given configurations. -Cache Hit Time= 2 cycle -Cache Hit Rate= 90% 100 cycles