Explain the general structure of a typical process, Operating System

Assignment Help:

Explain the general structure of a typical process?

There are basically four main sections through which each of the process has to pass through.The universal algorithm is:-

667_l structure of a typical process.png

 

Critical section:-

Consider a system consist of n processes P0 to Pn every process has a segment of code, called as critical section, in which the process perhaps changing common variables updating a table, writing a file and so on. Therefore critical section is that area of code in which the processors try to access the shared information. Therefore critical section occurs in the area where race condition occurs.      

Entry section:-

Code just previous to the critical section is termed as the entry section. Every processor must request permission to enter into the critical section, the area of code which execute this request is called as the entry section.

Exit section:-

The code segment just subsequent to the critical section is termed as exit section.

Remainder section:-

The code remaining subsequent to the exit section is remainder section.


Related Discussions:- Explain the general structure of a typical process

Comparing gc to malloc, Garbage collectors trade space for time. If we coll...

Garbage collectors trade space for time. If we collect all the time (which requires a lot of processing time), the GC allocator will use the least memory possible. On the other han

Information system, using the transformation process model and system think...

using the transformation process model and system thinking concepts explain the key operation of TGL works.

Unix, UNIX Shell and History feature. 1.Creating a child process. 2.Creatin...

UNIX Shell and History feature. 1.Creating a child process. 2.Creating a history feature. Its exactly "programming project 1 - Unix Shell and History Feature (p.157-159)" in the Si

Difference between system calls and procedure calls, The Most comman differ...

The Most comman difference are given below System calls are heavy. While a procedure call can generally be performed in a few system instructions, a system call needs the c

What is file allocation?, What is File Allocation? The structure that ...

What is File Allocation? The structure that offers the FAT file system its name is the file allocation table . In order to know what this important table does, you should fir

Cosled loop, What are the two principles in Hungarian method?

What are the two principles in Hungarian method?

Write a linux script to add name in class list, For this exercise I wanted ...

For this exercise I wanted to give you some real-world examples of useful bash scripts. Therefore, you will write a couple of scripts that I actually use in my teaching to automate

Define the client - server communications environment, Define the Client - ...

Define the Client - Server Communications Environment Today's client - server communications environment offers programmers great flexibility for application design. Applicatio

Explain external fragmentation?, Explain external fragmentation? Extern...

Explain external fragmentation? External fragmentation is the process where the free space and the space still available for use, in a piece of storage become separated into ma

What lead to the concept of paging?, What lead to the concept of paging? ...

What lead to the concept of paging? The main memory is separated into two parts that are one for the resident operating system, and one for the user processes. We may perhaps p

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd