Learn Operating System by Mobile Coach

एंड्रॉइड ऐप विश्लेषण और समीक्षा: Learn Operating System by Mobile Coach, Mobile Coach द्वारा विकसित। शिक्षा श्रेणी में सूचीबद्ध। वर्तमान संस्करण 2.1.2 है, 25/08/2017 पर अपडेट किया गया है। Google Play पर उपयोगकर्ताओं की समीक्षा के अनुसार: Learn Operating System by Mobile Coach। 10 इंस्टॉल से अधिक हासिल किया। Learn Operating System by Mobile Coach में वर्तमान में 1 समीक्षाएं हैं, औसत रेटिंग 5.0 सितारे

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function.

Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, printing, and other resources.

For hardware functions such as input and output and memory allocation, the operating system acts as an intermediary between programs and the computer hardware,[1][2] although the application code is usually executed directly by the hardware and frequently makes system calls to an OS function or is interrupted by it. Operating systems are found on many devices that contain a computer – from cellular phones and video game consoles to web servers and supercomputers.
Learn Operating System covers following content

OS - Getting Started
Process
OS - Process
OS - Process State Transitions
Exercise on Process
Exercise on Process Schedule
OS - Concurrent Process
Exercise on Concurrent Process
Threads
OS - Threads
CPU Scheduling
OS - CPU Scheduling
OS - FCFS CPU Scheduling Algorithm
OS - SJF CPU Scheduling Algorithm
OS - Priority CPU Scheduling Algorithm
OS - Round Robin CPU Scheduling Algorithm
Multilevel Queue & Multilevel Feedback Queue Scheduling
Process Synchronization
OS - Introduction to Process Synchronization
OS - Critical Section Problem
OS - Mutual Exclusion Using Critical Region
OS - Introduction to Semaphore
OS - Record Based Semaphore & Binary Semaphore
OS - Deadlock & Starvation in Semaphore
OS - Bounded Buffer Problem
OS - Dining Philosopher Problem
OS - Readers & Writers Problem
OS - Readers & Writers Problem Algorithm
Deadlocks
OS - Deadlocks Introduction
OS - Resource Allocation Graph
OS - Necessary Conditions & Deadlock Prevention
Deadlock Avoidance, Banker's Algorithm with Example

OS - Resource Request Algorithm
OS - Deadlocks Detection
OS - Deadlocks Recovery
Memory Management
OS - Memory Management
OS - Dynamic Loading, Linking & Overlay
OS - Logical Vs Physical Address Space
OS - Single & Multiple Partition Allocation Schemes
OS - Memory Management Using Paging
Exercise on Paging
OS - Multilevel Paging and Inverted Page Table
OS - Memory Management Using Segmentation
Exercise on Segmentation
Virtual Memory
OS - Virtual Memory
OS - Page Fault in Virtual Memory

OS - Thrashing
OS - Allocation Algorithm
File System
OS - File System I-Node
Exercise 1 on I-Node
Exercise 2 on I-Node
Exercise on File System
Input Output System
OS - Input Output Management
OS - I/O Kernel Subsystem
OS - Direct Memory Access (DMA)
Exercise 1 on DMA
Exercise 2 on DMA
OS - Interrupts
Exercise 1 on Interrupt
Exercise 2 on Interrupt
Exercise I/O Handling
Disk Management
OS - Disk Management
Protection
OS - Protection
Security
OS - System Security
OS - Security Problems and Security Threads
OS - Encryption & Possible Program Threads

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