Consider a computer system which uses paging for memory management. A page frame is 8 KB...

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Consider a computer system which uses paging for memory management. A page frame is 8 KB and the total memory available is 4 MB. A 33 KB process is to be brought into memory. The first few entries of the list of available page frames is given below: 7, 70, 6, 28, 91, 18, 2, 36, 105, 123, 5, 29, 82, 11, 170, 55, 45, ... Calculate the number of page frames in main memory. Give the starting address of the page frames number 20. How many page frames does this process require? Draw the page table for the process. Determine the logical address in the format <page number, offset> for the byte with logical address 30576. Hence or otherwise, determine the physical address of the byte with logical address 30576. (i) (ii) (iii) (iv) (v) (vi) Consider a computer system which uses paging for memory management. A page frame is 8 KB and the total memory available is 4 MB. A 33 KB process is to be brought into memory. The first few entries of the list of available page frames is given below: 7, 70, 6, 28, 91, 18, 2, 36, 105, 123, 5, 29, 82, 11, 170, 55, 45, ... Calculate the number of page frames in main memory. Give the starting address of the page frames number 20. How many page frames does this process require? Draw the page table for the process. Determine the logical address in the format <page number, offset> for the byte with logical address 30576. Hence or otherwise, determine the physical address of the byte with logical address 30576. (i) (ii) (iii) (iv) (v) (vi)

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