HomeworkLib
Question

Please post in depth calculations not just the answers. Thank you Given the memory partitions A...

Please post in depth calculations not just the answers. Thank you

Given the memory partitions A (600 KB), B (800 KB), C (200 KB), D (700 KB) [in order], how would the following algorithms place processes P1 (150 KB), P2 (300 KB), P3 (600 KB) [in order]?

  1. First-fit
  2. Worst-fit
engineering   Computer-Science   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Please post in depth calculations not just the answers. Thank you Given the memory partitions A...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Operating Systems 1.       Given memory partitions of 100 KB, 500 KB, 200 KB, 300 KB and...

    Operating Systems 1.       Given memory partitions of 100 KB, 500 KB, 200 KB, 300 KB and 600 KB (in order), how would each of the first-fit, best-fit and worst-fit algorithms place processes of 212 KB, 417 KB, 112 KB and 426 KB (in that order)? Which algorithm makes the most efficient use of memory?

  • Given six memory partitions whose sizes (KB) in order are 300, 600, 350, 200, 750, and...

    Given six memory partitions whose sizes (KB) in order are 300, 600, 350, 200, 750, and 125, respectively, how would the first-fit, best-fit, and worst-fit algorithms placefive processes whose sizes (KB) in order are 115, 500, 358, 200, and 375, respectively? Please give your answers to the allocation strategy for each algorithm.

  • Given six memory partitions of 800 KB,500 KB,350KB,200KB,450KB and 100 KB (in order), how would the...

    Given six memory partitions of 800 KB,500 KB,350KB,200KB,450KB and 100 KB (in order), how would the first-fit, best-fit and worst-fit algorithms place processes of size 315KB,600KB, 345KB, 110KB and 400KB(in order) i) Which algorithm makes the most efficient use of memory? ii) Are there any internal and external fragmentation? If yes, how it can be solved?

  • Given free memory blocks of A(500 KB), B(600 KB) and C(300 KB) [in order, as shown...

    Given free memory blocks of A(500 KB), B(600 KB) and C(300 KB) [in order, as shown in the figure below], how would best-fit place processes of P1(160 KB), P2(500 KB), P3(132 KB) and P4(202 KB) (in order)? You may use the figures below to denote the allocation of processes into the partitions. Solution: <Write your solution here. You may use the figures below to denote allocation of processes into the partitions.> Best fit A (500 KB) B (600 KB) C(300...

  • Memory partition placement algorithm

    Given five memory partitions of 100 KB, 300 KB, 200 KB, 500 KB, and 400 KB (in order), how would each of the first-fit, best-fit, and worst-fit algorithms place processes of 200 KB, 417 KB, 100 KB, 350 KB and 100 KB (arriving in order)? Be sure and discuss the differences in the placement in terms of memory usage.(If someone is capable of dumbing it down for me, I would greatly appreciate it.)

  • Given six memory partitions of 100 MB, 170 MB, 40 MB, 205 MB, 300 MB, and 185 MB (in order),

    Given six memory partitions of 100 MB, 170 MB, 40 MB, 205 MB, 300 MB, and 185 MB (in order), how would the first-fit, best-fit, and worst-fit algorithms place processes of size 200 MB, 15 MB, 185 MB, 75 MB, 175 MB, and 80 MB (in order)? Indicate which—if any— requests cannot be satisfied. Comment on how efficiently each of the algorithms manages memory.

  • scheduling algorithm with reason. You have five (5) memory partitions of 180 MB, 590 MB, 280...

    scheduling algorithm with reason. You have five (5) memory partitions of 180 MB, 590 MB, 280 MB, 380 MB, 700 MB which is in order, Do the best-fit, first-fit and worst-fit algorithms place processes of 315 MB, 420 MB, 230 MB, and 530 MB? Find the algorithm which makes the best use of the memory?

  • Apply the first-fit, best-fit, and worst-fit algorithms separately the given processes in sequence from P1 to...

    Apply the first-fit, best-fit, and worst-fit algorithms separately the given processes in sequence from P1 to P4 and Identify which algorithm makes the most efficient use of memory? Show every step for process assignment, also discuss the internal and external fragmentation in the scenario. 220 KB P1 250 KB P2 390 KB 460 KB P4 P3 150 KB 100 KB 517 KB 340 KB Processes 730 KB Memory Partition

  • OPERATING SYSTEMS 1. Given six memory partitions of 100 MB, 170 MB, 40 MB, 205 MB,...

    OPERATING SYSTEMS 1. Given six memory partitions of 100 MB, 170 MB, 40 MB, 205 MB, 300 MB, and 185 MB (in order), how would the first‐fit, best‐fit, and worst‐fit algorithms place processes of size 200 MB, 15 MB, 185 MB, 75 MB, 175 MB, and 80 MB (in order)? Indicate which, if any, requests cannot be satisfied. Comment on how efficiently each of the algorithms manages memory in terms of fragmentation. 2. Consider a logical address space of 64...

  • Memory Allocation a) Is it possible to have both internal and external fragmentation with fixed p...

    Memory Allocation a) Is it possible to have both internal and external fragmentation with fixed partition memory allocation? How about with dynamic/variable memory partition allocation? Explain. (1 point) b) Suppose we have 1000K of memory where the first 100K is reserved. Also suppose that the following processes have been allocated memory in the following order:                 P1: 100K, P2: 100K, P3: 25K, P4: 200K, P5: 200K, P6: 75K, P7: 100K. Create a diagram of memory. Suppose that P2, P4, and P6...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT