Operating System - Types Of Operating System Unit-1abhinav baba
In This Slide There is Operating System And it's types ( Types of operating system)
Batch Operating System
Network Operating System
Time Sharing Operating System
Real Time Operating System
Distributed Operating System
Operating System - Types Of Operating System Unit-1abhinav baba
In This Slide There is Operating System And it's types ( Types of operating system)
Batch Operating System
Network Operating System
Time Sharing Operating System
Real Time Operating System
Distributed Operating System
System is a collection of programs which control the overall functions of which control the overall functions of computer.
An operating system is a program that acts as an interface between the user of a computer and the computer hardware. The purpose of operating system is to provide an environment in which a user can execute programs in a efficient manner. Operating system also acts as a platform on which various application programs such as word processor and excel are executed.
Operating System is a collection of programs that handle many of technical details Related to using a computer. In many ways ,an operating system is most important type of computer program. Without it your computer would be useless.
Definition:-Operating system are program that manages resources, provide user interface, and run applications.
Functions Of Operating System
Features Of Operating Systems
Advantages of Linux
System is a collection of programs which control the overall functions of which control the overall functions of computer.
An operating system is a program that acts as an interface between the user of a computer and the computer hardware. The purpose of operating system is to provide an environment in which a user can execute programs in a efficient manner. Operating system also acts as a platform on which various application programs such as word processor and excel are executed.
Operating System is a collection of programs that handle many of technical details Related to using a computer. In many ways ,an operating system is most important type of computer program. Without it your computer would be useless.
Definition:-Operating system are program that manages resources, provide user interface, and run applications.
Functions Of Operating System
Features Of Operating Systems
Advantages of Linux
Media and Information Literacy (MIL) Types of Media (Part 1)- Types of Media ...Arniel Ping
Learning Competencies
Learners will be able to…
1. identify the different types of media (SSHS);
2. classify contents of different media types (MIL11/12TYM-IIId-10);
3. discuss the effects of social media in society (SSHS); and
4. define media convergence through current examples (MIL11/12TYM-IIId-11).
I- Media
A. Types
Media and Culture
II- Media Convergence
A. Definition
B. Examples
Topic Page
What is an Operating System Page 03
Function of an Operating System Page 05
Types of Operating Systems with Advantages & Issues Page 08
Common Examples of different types of OS Page 37
What is WINDOWS Page 38
Tasks Performed by the help of Windows Page 40
Features of Windows Operating System Page 41
Advantages of Using Windows Page 42
Disadvantages of Using Windows Page 43
What is DOS (Disk Operating System) Page 44
Features of Disk Operating System Page 46
Functions of Disk Operating System Page 47
Advantages of Disk Operating System Page 48
Disadvantages of Disk Operating System Page 49
in this chapter we would be discussing about real time operating system used in embedded systems, concept of multi-tasking and multi-threading, kernel used in real time operating system, and about the concept of real time scheduling
INTRODUCTIONTO OPERATING SYSTEM
What is an Operating System?
Mainframe Systems
Desktop Systems
Multiprocessor Systems
Distributed Systems
Clustered System
Real -Time Systems
Handheld Systems
Computing Environments
It's about Communication Skills, also informative for students of BE.
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Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
10. In Batch processing same type of jobs
batch (BATCH- a set of jobs with similar
needs) together and execute at a time.
The OS was always resident in memory.
SIMPLE BATCH SYSTEM
12. ADVANTAGES
A data center’s staff can schedule batch
processing during times when the
computers are otherwise idle, such as
overnight.
The computer operators can delay or
prioritize different batches easily,
depending on circumstances.
13. DISADVANTAGES
Zero interaction between user and
computer.
No mechanism to prioritize processes.
CPU is often idle, because the speeds of
the mechanical I/O devices is slower than
CPU.
16. In this the operating system, picks and
begins to execute one job from memory.
Multiprogramming system, CPU will never
be idle and keeps on processing.
MULTI-PROGRAMMING SYSTEM
17.
18. ADVANTAGES
It increases CPU utilization.
It maximizes the total job throughput of a
computer.
Better Reliability-if one processor
breakdown then other takes its workload.
19. DISADVANTAGES
It must keep track of all kinds of jobs.
Each system requires large chunks of
hard drive space which cannot be
allocated to programs.
Poor CPU usage when only one
program is present in memory.
20. MULTI-PROGRAMMING
SYSTEM
• Three jobs are submitted.
Almost no contention for resources . All
three can run in minimum time in a
multitasking environment (assuming
JOB2/3 have enough CPU time to keep
their I/O operations active)
EXAMPLE
22. • Real time system is defined as a data
processing system in which the time
interval required to process and respond
to inputs is so small that it controls the
environment.
REAL-TIME OPERATING
SYSTEM
23.
24. There are two types of real-time operating
systems.
1. Hard real-time systems
2. Soft real-time systems
TYPES OF REAL-TIME
OPERATING SYSTEM
25. Soft real-time
operating systems-that
can only guarantee a
maximum of the time
are referred to as soft
real-time.
Soft real-time
Hard real-time systems-
guarantee that critical
tasks complete on time.
In hard real-time
systems secondary
storage is limited or
missing with data stored
in ROM.
Hard real-time
1 2
TYPES OF REAL-TIME
OPERATING SYSTEM
26. EXAMPLE OF SOFT REAL
TIME OS:
multimedia
transmission
and reception
websites &
services ,
computer
games.
networking,
telecom
(cellular)
networks
27. EXAMPLE OF HARD REAL
TIME OS:
air traffic
control
Nuclear
power
plant
control
vehicle
subsystems
control
28. ADVANTAGES
RTOS give maximum consumption of the system and
gives us more output.
Due to small size of programs RTOS can also be used
in embedded systems like in transport and others.
RTOS is error free that mean it has no chances of
error in performing tasks.
29. DISADVANTAGES
There are only limited tasks run at the same
time and other task have to wait.
RTOS used lot of system resources which is
not as good and is also expensive.
Multi tasking is done few of times and this is
the main disadvantage of RTOS.
31. • A multiprocessor system consists of
several processors that share a common
physical memory. Multiprocessor system
provides higher computing power and
speed.
MULTIPROCEESOR
SYSTEM
37. • The motivation behind developing
distributed operating systems is the
availability of powerful and
inexpensive microprocessors and
advances in communication
technology.
DISTRIBUTED OPERATING
SYSTEM
38.
39. If one machine crashes, the system as a
whole can still survive.
A distributed system may have more
total computing power than a mainframe.
Since it is an open system it is always
ready to communicate with
other systems.
40. Distributed systems will have an
inherent security issue.
If the network gets saturated then
problems with transmission will surface.
There is currently very little less
software support for Distributed system.