engineering recuitment GATE CSE 2023-24 Test Series Operating Systems Memory Management Contiguous Allocation
A computer has 1000K of main memory. The jobs arrive and finish in the following sequence.
Job 1 requiring 200 K arrives
Job 2 requiring 350 K arrives
Job 3 requiring 300 K arrives
Job 1 finishes
Job 4 requiring 120 K arrives
Job 5 requiring 150 K arrives
Job 6 requiring 80 K arrives
Among best fit and first fit, which performs better for this sequence?1
First fit
2
Best fit
3
Both perform the same
4
None of the above