Given 6 memory partitions of 230 KB, 790 KB, 120 KB, 600 KB, 335 KB and 540 KB (in order). How would the first-fit, best-fit and worst - first algorithms place processes of size 210 KB, 20 KB, 195 KB, 100 KB, 200 KB and 125 KB (in order)? Indicate which-if any-requests cannot be satisfied. Comment on how efficiently each of the algorithms manages memory.

Given 6 memory partitions of 230 KB, 790 KB, 120 KB, 600 KB, 335 KB and 540 KB (in order). How would the first-fit, best-fit and worst - first algorithms place processes of size 210 KB, 20 KB, 195 KB, 100 KB, 200 KB and 125 KB (in order)? Indicate which-if any-requests cannot be satisfied. Comment on how efficiently each of the algorithms manages memory.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Consider the swapping system below with the memory blocks in the following order. Assume that the following segment requests arrive in the order given 13K 10K 5K 9K consider the following as our memory block: 12K 4K 8K 16K 9K 5K 12K 17K 19K Which blocks will be taken for the above requests for the algorithms we covered in the class. Fit the above requests for (i) first fit, (ii) best fit, and (iii) worst fit. Provide your answers step by step for each of these algorithms. For example, for First fit, create a section in your report where you will have the block sequence with the block highlighted per request. Once the block is selected for a request, also indicate remaining capacity of the blocks on the right (e.g., if the request (a) is 4K and the first fit finds the first block (i.e., 12K), then highlight the block with 12K for option (a) and write your answer 8K as the remaining block capacity.
1) Given 6 memory partitions of 230 KB, 790 KB, 120 KB, 600 KB, 335 KB and 540 KB (in order). How would the first-fit, best-fit and worst first algorithms place processes of size 210 KB, 20 KB, 195 KB, 100 KB, 200 KB and 125 KB (in order)? Indicate which-if any-requests cannot be satisfied. Comment on how efficiently each of the algorithms manages memory.
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