Tutorial Playlist
47 Lessons1. Introduction to Operating System
2. Types of Operating Systems
3. Linux Operating System
4. An Introduction To Unix Operating System
5. Ubuntu Operating System
6. MS DOS Operating System
7. Mobile Operating System
8. Understanding Functions of Operating System
9. Components of Operating System
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10. Understanding the Kernel in Operating Systems
11. Structure of Operating System
12. Process in Operating System
13. What is Bios
14. What is Booting in Computer
15. What is Interrupt in Operating System?
16. Process Control Block in Operating Systems
17. Threads in Operating System
18. Process Synchronization in OS
19. Critical Section in OS
20. Semaphore in Operating System
21. Deadlock in Operating System
22. Deadlock Prevention in OS
23. Paging in Operating System
24. Segmentation in Operating System
25. Virtual Memory in Operating System
26. File System in Operating Systems
27. Page Table in OS
28. Round Robin Scheduling in Operating System
29. Shortest Job First Scheduling Algorithm
30. Priority Scheduling in OS
31. Page Replacement Algorithms in Operating System
32. Race Condition in OS
33. Distributed Operating System
34. Navigating Contiguous Memory Allocation in Operating Systems
35. Fragmentation in Operating System
36. Banker’s Algorithm in OS
37. Context Switching in OS
38. First Come First Serve (FCFS) Scheduling Algorithm in Operating System
39. Understanding Inter Process Communication in OS
40. Multiprogramming Operating System
41. Python OS Module
42. Preemptive Priority Scheduling Algorithm
43. Resource Allocation Graph in OS
44. Scheduling Algorithms in OS
45. System Calls In Operating System
46. Thrashing in Operating Systems: A Deep Dive
47. Time Sharing Operating System
Do you ever think about what causes your computer to function? How is it able to do many things at once, control the physical components, and make sure users have a smooth interaction with it? The answer lies in the intricate world of operating systems and the various components of operating system.
Like a machine that works smoothly, an operating system depends on many parts cooperating well. Having spent so many hours studying how operating systems work, I am eager to guide you through the various elements that form the core of today's computers. So, let's dive in and unravel the mysteries of the components of operating systems!
In this tutorial, we’ll understand various system components of operating system. I’ll first briefly explain components of operating system so that you don’t have any confusion with respect to the question, “What are the components of operating system?”. Let’s begin!
When discussing the components of operating system, we speak about the fundamental elements that combine to offer the features and services of an OS. It’s essentially about understanding operating system components and services. These parts are similar to the components in a complicated machinery; each one has a vital function in controlling computer resources, running tasks, and helping with user communications.
Operating system parts can be divided into two big groups: the system components of operating system and the user interface parts.
The system parts, also called the kernel, handle basic tasks like managing processes, organizing memory, and controlling device drivers. Meanwhile, the parts of the user interface, like the shell and system tools, give users ways to talk with the operating system and do different kinds of jobs.
Let’s now dive deeper into the world of components of operating system.
Now, we will examine the various components of operating system more closely and understand what they do and their duties.
Process management is an important component of operating system. It manages how processes start, get scheduled, and stop. This makes sure that all processes have a fair share of CPU time and work well together at the same time. The component for managing processes also takes care of communication between processes and synchronization, which allows the different processes to work together and use resources jointly.
Management of input/output devices handles the control and coordination of talking between the operating system and outside devices like keyboards, mice, printers, and places for storing data. This, one of the various components of operating system, gives device drivers that stand in as go-betweens for hardware and operating systems by hiding complex details and giving a common way for programs to work with these devices.
File management is an important component of operating system that handles how files and folders are organized, stored, found, and changed. It provides a file system with levels so people can arrange their information in a way that makes sense and works well. File management deals with the control of permissions, who can get into files and keeping data correct to make sure that information kept is safe and dependable.
In our world today, where everything is connected, managing networks has become a crucial part of the operating systems we use. This management helps computers communicate and share information with each other over networks that are either in close proximity called LANs or spread out known as WANs. The network management part offers protocols, services, and instruments for setting up the network configurations, making connections, and looking after network resources.
Managing the main memory is very important for an operating system. It takes care of giving out, taking back, and keeping track of the main memory (RAM) that processes need to use. This management uses different methods like breaking down into pages or segments and creating virtual memory so that it can make best use of the memory space available and help processes run effectively. Memory management additionally safeguards the space of each process memory, blocking unapproved access and keeping data from being damaged.
Management of secondary storage is about arranging and handling devices that keep data without power, like hard disk drives and solid-state drives. It offers systems for files and methods to allocate space so we can store and get back data from this storage efficiently. This component also handles disk scheduling, data caching, and data backup and recovery mechanisms.
Security management is very important in an operating system because it keeps the system resources and user information safe. It uses different ways to secure, like checking who the user is, controlling access, making data unreadable for others and finding when someone tries to break into the system. This helps keep out people who should not enter, harmful software and other problems related to security.
The command interpreter system, which people call the shell sometimes, is a part of the user interface that lets users use commands and scripts to talk with the operating system. It offers a command-line interface (CLI) or graphical user interface (GUI) so that users can run commands, start programs, and do different tasks. The shell acts as a bridge between the user and the underlying system components.
If you want to know more about how operating systems work and the various components of operating system that come together to make it function, I suggest checking out upGrad’s list of courses. These courses cover everything from fundamentals to high-level concepts, in both practical as well as theoretical manner – so you come out completely prepared!
The parts of an operating system are like the base that all modern computers stand on. They manage everything from how programs run to organizing memory, handling files, and talking over networks. Each part has an important job in making our computers work well and fast.
While we learn about various parts of operating systems, knowing how they work and connect with each other is important for someone who wants to be very knowledgeable about operating systems. If you are a person who develops software, manages computer systems, or just likes to know more, getting really good at understanding these parts will help you make strong and quick programs that protect information well.
If you really want to learn more about operating systems and increase your understanding, I suggest looking at the many courses from upGrad. They have everything from computer science to software engineering, with detailed study routes that can teach you a lot about how operating systems are made and work.
Start using the power of operating system parts and go on a journey full of learning and new ideas. When you know these basic elements well, you will be ready to face modern computing problems and make systems that extend the limits of what can be done.
Enjoy your studies, and I hope that your operating systems are as strong and effective as the parts they run on.
The main components of an operating system include:
The kernel is a central part of the operating system that handles important tasks like managing CPU time, distributing memory space, and controlling hardware through device drivers. It works as a go-between for the physical computer components and the programs, making sure there's a reliable and safe setting for all activities to run.
The interface for users, like the shell or graphical user interface, gives a way for people to communicate with the operating system. It lets them run commands, start programs, organize files and folders, and do different kinds of jobs. The user interface serves as a link connecting the user with the system's internal parts.
Device drivers are parts of software that make it possible for the operating system to talk with hardware devices. They give a common way for the operating system to work with these devices, making sure that small details are taken care of and looking after operations specific to each device. Device drivers make sure that the operating system can talk to and manage different hardware parts without any problems.
The kernel is like the main part of the operating system that controls resources, and the shell is a part for users to use when they want to talk with the operating system. Inside the kernel are parts for managing processes, memory, and drivers for devices; meanwhile, the shell gives you either lines of commands or visual ways to give orders and do things.
The shell is a part of the operating system. It belongs to the layer for user interface and gives users a way to communicate with the operating system, run commands, and do different jobs. The shell might be a command-line interface, also known as CLI, or it could be graphic-based, like the graphical user interface that people call GUI; this varies with the type of operating system used.
System utilities are programs included with the operating system that carry out particular jobs and give extra features to users, like managing files, editing text, monitoring the system, creating backups and organizing disk space. These utilities enhance the usability and productivity of the operating system.
The kernel is the heart of the operating system. It is a key part that handles managing the system's resources, giving basic services and serves as a go-between for the hardware and software. The kernel handles the management of processes, memory and device drivers. It is also in charge of important system tasks. This is the base layer that supports the entire operating system's structure.
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upGrad does not grant credit; credits are granted, accepted or transferred at the sole discretion of the relevant educational institution offering the diploma or degree. We advise you to enquire further regarding the suitability of this program for your academic, professional requirements and job prospects before enr...