Test by Bikram | Operating Systems | Test 2 | Question: 3

Question

Given memory partition of $100K, \ 500K, \ 200K, \ 300K$ and $600K$ in order, if we have processes needing memory of $212K, \ 417K, \  112K$ and $405K$ respectively, which of the following memory allocation technique(s) will be suitable to allocate memory for all the processes?

1. First Fit
2. Best Fit
3. Worst Fit

• A. II only
• B. I and II
• C. II and III
• D. All three

Comments

405K will not be satisfied by both First fit and worst fit

Answer 1

Given memory partition of $100K, 500K, 200K, 300K $ and $600K$.

So, the correct answer is $(A)$.

References:

• https://courses.cs.vt.edu/csonline/OS/Lessons/MemoryAllocation/index.html
• http://webpages.ursinus.edu/adhawan/os/hw6s.txt
• http://amer269968.tripod.com/ch9sol.htm