6. SERVICES OF Operating system
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- เผยแพร่เมื่อ 11 พ.ย. 2024
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In this video, we delve into the various services offered by an operating system, focusing on both user-level services (such as interfaces and program execution) and system-level services (like resource allocation and security). We use real-world examples to illustrate how these services work together to manage computer resources efficiently.
Timestamps:
00:45 - Example: OS Services - Username, Password (GUI), Editing, and Executing a Program
We begin with a practical example showcasing key OS services such as user authentication (username and password), graphical user interfaces (GUI), editing, and executing a program.
05:45 - User Services
Explore the core user-level services provided by an OS, including:
User Interface
I/O Operations
Program Execution
Communication between processes
File System and File Manipulation
Error Detection and Handling
08:02 - System Services
Learn about system-level services that ensure the smooth operation of the OS, such as:
Accounting
Resource Allocation
Protection and Security measures.
By the end of this video, you'll understand how both user and system services play a vital role in the functionality of an operating system, ensuring security, efficiency, and user interaction.
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