For the following questions, assume we have a Translation Look-aside Buffer (TLB) and 2-level page tables, as illustrated in the lecture video. The following ask about the cache, memory, and disk accesses needed when reading or writing a single data word from a virtual memory (VM) address. Since VM is complex, we will limit our attention to certain types of accesses. - As stated above, count only accesses for reading or writing a data word. Do not count accesses for fetching instructions. - Count only access to page tables and the target address. The cache and TLB are separate hardware, so accessing them does not count as memory access. Count reading a page table entry or a data word as a single access. Do not count any memory and disk accesses necessary for replacing a VM page, i.e., writing the old page to disk and loading a new page from disk. Question 7 5 pts What is the maximum number of disk accesses needed to access a location in virtual memory? Question 8 5 pts What is the minimum number of memory accesses needed to access a location in virtual memory? Question 9 5 pts What is the maximum number of memory accesses needed to access a location in virtual memory