OS ROLL NO-18 Consider the following snapshot of a system:AllocationМаxAvailableАВCDАВCDАВСDто001200121520T110001750T2135 4235 6T306320 652T400140 65 6Answer the following questions using the banker's algorithm:a. What is the content of the matrix Need?b. Is the system in a safe state?c. If a request from thread T1 arrives for (0, XX%5, XX%3, 0), can the request begranted immediately?Where XX is the last two digits of your roll number.

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Answered: Consider the following snapshot of a…

Consider the following snapshot of a system: Allocation Маx Available АВCD АВCD АВCD то 0 0 1 2 0 0 1 2 15 20 T1 1000 1750 T2 135 4 2 3 5 6

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Chapter1: Introduction

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Concept explainers

Dynamic Multithreading

An algorithm that executes a single instruction in a uniprocessor system is called a serial algorithm. In the case of a multiprocessor computer system, multiple instructions are executed in parallel. A multithreaded algorithm is an algorithm that enables multiple instances of the code to be executed concurrently.Multithreading is a concept that allows the CPU to execute threads independently while sharing similar resources. It is an important CPU feature that works on the process. Thread is a sequence of instructions that executes in parallel with other threads. Because of multithreading, multiple tasks can be performed within a single process.

Question

OS ROLL NO-18

Consider the following snapshot of a system:
Allocation
Маx
Available
АВCD
АВCD
АВСD
то
0012
0012
1520
T1
1000
1750
T2
135 4
235 6
T3
0632
0 652
T4
0014
0 65 6
Answer the following questions using the banker's algorithm:
a. What is the content of the matrix Need?
b. Is the system in a safe state?
c. If a request from thread T1 arrives for (0, XX%5, XX%3, 0), can the request be
granted immediately?
Where XX is the last two digits of your roll number.

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