Skip to main content

Process E-Book

Process E-Book


DESCRIPTION:
here i will you give information obout process in ppt. and pdf. form which is  related to process which is easy to learn about Process

PPT. of Process






PDF.. Of Process




 

Comments

Popular posts from this blog

Defination of OS(operating system) and its concepts

    What do you mean by operating system?     Definition :  An operating system is a program that act as an interface between the user of a computer and the                                      Computer hardware. Operating system is a first program that gets loaded into the memory through a process called booting. Concepts of operating system : ·                       The purpose of operating system is to provide an environment in which a user can execute program in a convenient and efficient manner. ·                       Operating system is an integrated set of program that ma...

Shortest Job First Scheduling (SJF)

  Shortest Job First Scheduling (SJF) ·          SJF ia also known as shortest-job-next(SJN) algorithm and is faster than FCFS. ·          In SJF, the process with the least estimated execution time is selected from the ready queue for   execution. ·          For this, SJF algorithm associates with each process, the length of its next CPU burst. When the CPU is available, it is assigned to the process that has the smallest next CPU burst. ·          If tow processes have the same length of next CPU burst ,FCFS scheduling algorithm is used to break the tie. ·          SJF algorithm can be preemptive or non-preemptive.     Non-preeptive SJF ·          In non-preemptive SJF, scheduling, CPU is always assigned to the ...

Monolithic Architecture

  Monolithic Architecture Monolith means composed all in one piece. The  Monolithic  application describes a single-tiered  software  application in which different components combined into a single program from a single platform. Components can be: Authorization — responsible for authorizing a user Presentation — responsible for handling HTTP requests and responding with either HTML or JSON/XML (for web services APIs). Business logic — the application’s business logic. Database layer — data access objects responsible for accessing the database. Application integration — integration with other services (e.g. via messaging or REST API). Or integration with any other Data sources. Notification module — responsible for sending email notifications whenever needed. Example for Monolithic Approach Consider an example of Ecommerce application, that authorizes customer, takes an order, check products inventory, authorize payment and ships ordered products. This applicat...

Classification of Operating System

  Classification of operating systems The operating systems may be classified into different types depending upon the nature of interaction between the user and his/her program. The various types of operating system are : 1.       single user operating system    2.        Multi user operating system   3.         Batch processing operating system 4.        Multi programming operating system   5.       Multi tasking operating system   6.         Multiprocessing operating system 7.         Time sharing operating system 8.       Real time system      Distributed system Multi threading operating system       Single user operating system ·          ...

Application Of Threads

  Application Of Threads This section discuss various implementation of threads. Multithreading concepts are implemented by pthread (POSIX standard), solaris, linux, window 2000 and java. 1. POSIX THREAD(Pthreads) ·          Pthread refers to the POSIX standard(IEEE 1003.IC) that defines an API for thread creation and sychronisation. ·          Prior to the of POSIX THREADS, each hardware vendor implemented their own version of threads. ·          As each implemented from the other, writing portable multithreaded application was difficult. Thus POSIX standardize the API for thread management. ·          The current Pthread API is defined only for C programming language and it is implemented as function with a header file Pthread.h and thread library. ·          The naming...