Q1. Consider the page table for a system with 12-bit virtual and 12-bit physical addresses with each page containing 256-bytes. The list of free page frames is D, E, F Page Page Frame 0 1 A 2 3 2 4 5 3 6 4 7 8 B 9 0 Convert the following virtual addresses in hexa decimal to their equivalent physical addresses in decimal. All numbers are given in hexadecimal. (A dash for a page frame indicates that the page is not in memory.) 6EF 311 122 What will happen when a Virtual address 422 (hex) is referred from memory?[6M]