NOTE:

plss DO IT IN 45MINs plsss i will give UPVOTE definetly!!!

its OPERATING SYSTEM theory question

plss do it in 45mins whatever you completed in 45mins you can send it. ITS VERY IMPORTANT!!

you can decrease steps or whatever to send it on time!!!!

Consider the following segment table: Segment Base Limit 0 546 214 1 912 178 N 2 2100 500 3 2712 628 4 3985 980 (i)Find the corresponding physical addresses for the following logical addresses? Find out whether they are valid physical address mapping requests? Justify your answer (5 mark) (a) 0,210 (b) 1, 156 (c) 2,700 (d) 3,620 (e) 4.900 (ii) In system A, demand paging is used which supports 1024MB paging policy. Size of main memory is 64GB where 2 frames given as buffer pool. Calculate the number of frames to be given to the processes of size S1=8GB, S2=6GB, S3= 12GB to get high degree of multi programming. 5 marks)