I need help understanding these practice questions. Thankyou.
Virtual Memory
You are given a system with 64 bytes of physical memory, 4 bytepages, and 16-byte virtual address spaces. Your forensics tools digup the following page table structure (high bit: Valid/NOT, rest isthe PFN):
Question 76: You are now given some newinformation about a particular system. Specifically, this systemhas 1 MB linear page table size (per process), andhas a 1KB page size. Assuming page table entrysize is 4 bytes, how many bits are in the virtualpage number (VPN) on this system?
a) 28
b) 18
c) 8
d) 32
e) None of the above
Lastly, you are given some
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