Assume a memory management module supporting system for the placement of 1 MB memory.Allocate the following requests [the requests are coming one after the other in the same order].Clearly mention all the requests which you could not allocate.Request 1: Allocate 70KBRequest 7: Allocate 300KBRequest 2: Allocate 14KBRequest 3: Allocate 100KBRequest 4: Allocate 140KBRequest 5: Allocate 190KBRequest 6: Release 140KB [Allocated by request 4]After finishing all the requests(A) Draw the final tree representation of the system.(b) Find the total free space available in the system for allocation(c) Find the total internal fragmentation caused because of all the allocationRequest 8: Allocate 46KBRequest 9: Allocate 62KBRequest10: Release 100KB [Allocated by request 3]Request11: Allocate 180KB

According to the question , we have to draw the final representation of the memory management system…

After finishing all the requests (A) Draw the final tree representation of the system. (b) Find the total free space available in the system for allocation (c) Find the total internal fragmentation caused because of all the allocation

After finishing all the requests (A) Draw the final tree representation of the system. (b) Find the total free space available in the system for allocation (c) Find the total internal fragmentation caused because of all the allocation

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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Concept explainers

Fundamentals of distributed DBMS

A software with a centralized system that handles the distributed database in such a way that all are stored in a single site is known as a database management system (DBMS). The idea of the distributed database system is the centralized database, the data is spread out on a distributed network among the cities each having its computer and data storage facilities. This distributed data management is considered a single logical database.

Question

Assume a memory management module supporting system for the placement of 1 MB memory.
Allocate the following requests [the requests are coming one after the other in the same order].
Clearly mention all the requests which you could not allocate.
Request 1: Allocate 70KB
Request 7: Allocate 300KB
Request 2: Allocate 14KB
Request 3: Allocate 100KB
Request 4: Allocate 140KB
Request 5: Allocate 190KB
Request 6: Release 140KB [Allocated by request 4]
After finishing all the requests
(A) Draw the final tree representation of the system.
(b) Find the total free space available in the system for allocation
(c) Find the total internal fragmentation caused because of all the allocation
Request 8: Allocate 46KB
Request 9: Allocate 62KB
Request10: Release 100KB [Allocated by request 3]
Request11: Allocate 180KB

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