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5. FUNCTIONS OR COMPONENTS OF OS

🌟 Welcome to Our Channel! 🌟 In this video, we explore the essential functions and components of an operating system, using practical examples to explain key concepts like process management, memory management, and more. By the end, you'll have a clear understanding of how an OS manages resources and facilitates the execution of programs. Timestamps: 00:12 - Functions or Components of OS We kick off by outlining the core functions and components of an operating system, including process management, memory management, file management, and I/O operations. 00:40 - Overview Through an Example of Execution of a C Program Dive into a detailed explanation using a C program example to understand how an operating system executes a program, manages resources, and interacts with hardware. 07:55 - Process Management In this section, we explore: What is a process? Process Control Block (PCB) Inter-Process Communication (IPC) Scheduling Process Synchronization Deadlocks and how they're managed by the OS. 12:12 - Primary Memory Management Learn about how an operating system handles primary memory using: Contiguous allocation (Fixed and Variable) Non-contiguous allocation (Paging, Segmentation, Segmentation with Paging) Virtual Memory concepts 15:36 - Secondary Memory Management Explore secondary memory management techniques such as: Contiguous allocation Linked allocation Indexed allocation Disk scheduling algorithms. 18:47 - File Management Understand how operating systems handle file operations, including: Creating and deleting files Managing file size and type 20:28 - I/O Management Finally, we discuss how the OS manages various input/output devices, such as: Keyboards Mice Monitors Printers Scanners. Don't forget to like, share, and subscribe for more educational content on operating system concepts and other computer science topics!