Computer Courses
Operating System Complete Course (Gate Smashers)
Sikhami InstituteHindi
Free
Join for free- 90 video lectures (19h 57m)
- Certificate of completion
- Ask the teacher your doubts
- Watch on the web and in the Android app
About this course
Varun Singla of Gate Smashers explains operating systems for university exams, GATE and UGC NET, with solved previous-year questions in almost every unit. Who it's for: B.Tech, BCA and MCA students and GATE or UGC NET aspirants. Explained in Hindi with English technical terms. Taught in Hindi. These are the free, official videos of the "Operating System (Complete Playlist)" playlist from the Gate Smashers YouTube channel (youtube.com/@gatesmashers). All videos belong to Gate Smashers; Sikhami is not affiliated with Gate Smashers and simply arranges the public playlist into a course, so you can learn one lesson at a time and keep track of your progress.
What you will learn
• What an operating system does, processes and threads • CPU scheduling algorithms with practice questions • Process synchronisation, semaphores and classic problems • Deadlocks: prevention, avoidance and the banker's algorithm • Memory management, paging, segmentation and page replacement • Disk scheduling and file systems
Course content
1 section · 90 lectures · 19h 57m
1. Operating System (Complete Playlist)
- Lec-0:Operating System Syllabus Discussion for all College/University & Competitive exams (GATE,NET)13m
- L-1.1: Introduction to Operating System and its Functions with English Subtitles18m
- L-1.2: Batch Operating System | Types of Operating System7m
- L-1.3: Multiprogramming and Multitasking Operating System in Hindi with real life examples6m
- L-1.4: Types of OS(Real Time OS, Distributed, Clustered & Embedded OS)8m
- L-1.5: Process States in Operating System| Schedulers(Long term,Short term,Medium term)20m
- L-1.6: Imp Linux Commands(Operating System) | Must Watch for College/University & Competitive exams10m
- L-1.7: System Calls in Operating system and its types in Hindi10m
- L-1.8: Fork System call with Example | Fork() system call questions10m
- L-1.9: Questions on Fork System Call With Explanation | Operating System6m
- L-1.10: User mode and Kernel mode in operating system in hindi6m
- L-1.11: Process Vs Threads in Operating System11m
- L-1.12: User Level Vs Kernel Level Thread in Operating System | All Imp Points8m
- L-2.1: Process Scheduling Algorithms (Preemption Vs Non-Preemption) | CPU Scheduling in OS10m
- L-2.2: What is Arrival, Burst, Completion, Turnaround, Waiting and Response time in CPU Scheduling8m
- L-2.3: First Come First Serve(FCFS) CPU Scheduling Algorithm with Example10m
- L-2.4: Shortest Job First(SJF) Scheduling Algorithm with Example | Operating System9m
- L-2.5: Shortest Remaining Time First (SJF With Preemption) Scheduling Algorithm with Example | OS13m
- L-2.6: Question on Shortest Job First(SJF) with Preemption Scheduling Algorithm7m
- L-2.7: Round Robin(RR) CPU Scheduling Algorithm with Example16m
- L-2.8: Pre-emptive Priority Scheduling Algorithm with Example | Operating System10m
- L-2.9: Example of Mix Burst Time(CPU & I/O both) in CPU Scheduling | Tough Question14m
- L-2.10: Multi Level Queue Scheduling | Operating System3m
- L-2.11: Multilevel Feedback Queue Scheduling | Operating System5m
- L-3.1: Process Synchronization | Process Types | Race Condition | Operating System-117m
- L-3.2: Producer Consumer Problem | Process Synchronization Problem in Operating System26m
- L-3.3: Printer-Spooler Problem | Process Synchronization Problem in Operating System13m
- L-3.4: Critical Section Problem | Mutual Exclusion, Progress and Bounded Waiting | Operating System25m
- L-3.5: LOCK Variable in OS | Process Synchronization7m
- L-3.6: Test and Set Instruction in OS | Process Synchronization9m
- L-3.7: Turn Variable | Strict Alteration Method | Process Synchronization8m
- L-3.8: Semaphores | Wait, Signal Operation | Counting Semaphore | Example| Operating system24m
- L-3.9: What is Binary Semaphore | Easiest Explanation | Operating system12m
- L-3.10: Practice Question on Binary Semaphore in Operating System16m
- L-3.11: Solution of Producer Consumer Problem using Semaphore | Operating System17m
- L-3.12: Solution of Readers-writers Problem using Binary semaphore21m
- L-3.13: Dining philosophers Problem and Solution using Semaphore in Operating System35m
- L-4.1: DEADLOCK concept | Example | Necessary condition | Operating System12m
- L-4.2: Resource Allocation Graph in Deadlock | Single Instance with example | Operating System26m
- L-4.3: Multi-Instance Resource Allocation Graph with Example | Operating System21m
- L-4.4: Deadlock Handling Methods and Deadlock Prevention | Operating System24m
- L-4.5: Deadlock Avoidance Banker's Algorithm with Example |With English Subtitles24m
- L-4.6: GATE 2018 Question on Banker's Algorithm | Deadlock avoidance | Operating System16m
- L-4.7: Question Explaination on Deadlock | Operating System15m
- L-4.8: GATE 2018 Question Explaination on deadlock | Operating system22m
- L-5.1: Memory Management and Degree of Multiprogramming | Operating System23m
- L-5.2: Memory management Techniques | Contiguous and non-Contiguous | Operating System11m
- L-5.3: Internal Fragmentation | Fixed size Partitioning | Memory management | Operating System18m
- L-5.4: Variable size Partitioning | Memory management | Operating System15m
- L-5.5: First Fit, Next Fit, Best Fit, Worst fit Memory Allocation | Memory Management | OS16m
- L-5.6: GATE Question Solved on First Fit,Best Fit and Worst fit Memory Allocation | Operating System14m
- L-5.7: GATE 2007 Question Solved on First Fit, Best Fit and Worst fit with timeline | OS15m
- L-5.8: Need of Paging | Memory Management | Operating System14m
- L-5.9: What is Paging | Memory management | Operating System25m
- L-5.10: Question Explanation on Logical address and Physical address space | Operating System15m
- L-5.11: Question Explanation on Paging | Memory Management | Operating System13m
- L-5.12: Page Table Entries | Format of Page Table | Operating System10m
- L-5.13: 2-Level Paging in Operating System | Multilevel Paging15m
- L-5.14: Inverted paging | Memory Management | Operating System10m
- L-5.15: Paging Questions in Operating System(OS) | Imp Question for all competitive exams7m
- L-5.16: What is Thrashing | Operating System8m
- L-5.17: Segmentation Vs Paging | Segmentation Working | Operating system16m
- L-5.18: Overlay | Memory Management | Operating system11m
- L-5.19: Virtual Memory | Page fault | Significance of virtual memory | Operating System20m
- L-5.20: Translation Lookaside Buffer(TLB) in Operating System in Hindi12m
- L-5.21: Numerical on Translation Lookaside Buffer (TLB) | Operating System4m
- L-5.22: Page Replacement Introduction | FIFO Page Replacement algorithm | Operating System16m
- L-5.23: Belady's Anomaly in FIFO page Replacement with example | Operating System12m
- L-5.24: Optimal Page Replacement algorithm | Operating System13m
- L-5.25: Least Recently Used Page Replacement Algorithm | Operating System7m
- L-5.26: Most recently used page replacement algorithm | Operating System6m
- L-6.1: Hard Disk Architecture in Operating System in Hindi11m
- L-6.2: Disk Access Time with Example | Seek Time, Rotational Time and Transfer Time15m
- L-6.3: Disk Scheduling Algorithm | Operating System6m
- L-6.4: FCFS in Disk scheduling with Example | Operating System8m
- L-6.5: SSTF in Disk scheduling with Example | Operating System8m
- L-6.6: SCAN Algorithm in Disk scheduling with Example | Operating System7m
- L-6.7: LOOK Algorithm in Disk scheduling with Example | Operating System4m
- L-6.8: C-SCAN Algorithm in Disk scheduling with Example | Operating System5m
- L-6.9: C-LOOK Algorithm in Disk scheduling with Example | Operating System4m
- L-6.10: Important Questions on Operating System | Must Watch | NTA NET June 20219m
- L-7.1: File System in Operating System | Windows, Linux, Unix, Android etc.9m
- L-7.2: File Attributes & Operations in Operating System11m
- L-7.3: Allocation Methods in operating system in hindi | Contiguous vs NonContiguous5m
- L-7.4: Contiguous Allocation in Operating system | Advantages & Disadvantages12m
- L-7.6: Indexed File Allocation in Operating System10m
- Lec-8: Protection & Security in Operating system | Full OS playlist20m
- TLBs Toughest Question asked in GATE exam | Operating System9m
- Top 15 OS Interview Questions | Operating System Interview | Placement Strategy15m
- Linker & Loader with example9m