1. Given the memory configuration in Fig 1., answer thefollowing questions. At t

ID: 3614059 • Letter: 1

Question

1. Given the memory configuration in Fig 1., answer thefollowing questions.

At this point, Job 4 arrives requesting a block of100K.

Total Memory is 200K;

Operating System

Job 1(10K)

Job 2 (15K)

Job 3(45 K)

Operating System 0-20K

Job 1 starts at 20K ends at 30K

Job 2 starts at 50K and ends at 65K

Job 3 starts at 75K and ends at 120 K

Last location starts at 120K to 200K

a. CanJob 4 be accommodated? Why or Why not?

b. Ifrelocation is used, what are the contents of the relocationregisters for Job 1, Job 2, and Job3 afterre-compaction?

c. Whatare the contents of relocation register for Job 4 after it has beenloaded into memory?

d. Theinstruction ADDI 4,10 is part of job 1 and was originally loadedinto memory location 22K. What is its new location aftercompaction?

e. Theinstruction MUL 4,NUMBER is part of Job 2 and was originallyloaded into memory location 55K. What is its new locationafter compaction?

f. The instruction MOVE 3, SUM is part of Job 3 and wasoriginally loaded into memory location 80K. What is its newlocation after compaction?

g. IfSUM was originally loaded into memory location 110K, what is itsnew location aftercompaction?

Operating System

Job 1(10K)

Job 2 (15K)

Job 3(45 K)

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