Computers and Technology, 25.04.2020 01:50 MorgannJ
The following is a page table for a system with 12-bit virtual and physical addresses and 256-bytepages. Free page frames are to be allocated in the order 9, F, D. A dash for a page frame indicatesthat the page is not in memory. Convert the following virtual addresses to their equivalent physicaladdresses in hexadecimal. All numbers are given in hexadecimal. In the case of a page fault, you mustuse one of the free frames to update the page table and resolve the logical address to its correspondingphysical address.
1) CONVERT each of the following virtual address to its equivalent physical address in hexadecimal
2) Rewrite the modified entries (including the values of page # and frame #) of this page table to illustrate its updates due to these references
a) 0x2A1
b) 0x4E6
c) 0x94A
d) 0x316
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