Operating System

Description of Operating System

OPERATING SYSTEM offline app gives an environment to study and prepare the CONCEPT OF OPERATING SYSTEM OS from verified freeware resources available, at any time and beyond the limits. Operating System offline tutorial and study app is for all every kind of preparation such as GATE, UNIVERSITY EXAM, COMPETITIVE EXAM and INTERNATIONAL OLYMPIADS where operating system subject plays the major role. This Operating System Offline study app is especially for students of BTECH,BE, Diploma, MCA, BCA and COMPUTER SUBJECTED COURSES related students.This application is designed as a quick refresher to basics for Operating System. The app will be helpful in a classroom course for engineers to covers the theory and Internals of Operating Systems including Design Principles and Security.
An operating system (OS) is the program or software that, after being initially loaded into the computer by a boot program and manages all the other programs in a computer. The other programs are called applications or application programs or application softwares. The application programs make use of the operating system OS by making requests for services through a defined application program interface (API) and web services. In addition, users can interact directly with the operating system through a user interface , the UI screen such as the command line or a graphical user interface (GUI).This App has been prepared for the computer science graduates to help them to clearly understand the basic to advanced concepts related to Operating System in depth.
**INDEXED TOPICS IN OFFLINE OPERATING SYSTEM TUTORIAL APP
• Introduction Of OS
• Process Management
• Threads
• CPU Scheduling
• Process Synchronization
• Deadlocks
• Reader and Writer Problems
• Algorithms for handling deadlocks
• Memory Management
• Virtual Memory
• File System
• I/O System
• System security and protection
• Linux Basic, Shell and Commands
NEW FEATURES OF OS Notes offline APP
• Operating System tutorial offline
• Operating System solved descriptive questions
• Operating System Interview/viva-voce questions
• Operating System old questions papers including GATE
• Operating System Important formulae and Theorems
• Daily bits of OS
• User-friendly UI/UX environment
• Fully offline access with faster response
USAGE COLLARY :-
• Anyone who wants to crystal clear understanding of Operating System (OS).
• University exam preparation (B.E, B Tech, M E, M Tech, Diploma in CS, MCA, BCA)
• All competitive exam (GATE, PSUs, ONGC, BARC, GAIL, GPSC)
• Solved Questions are included