Operating System

Short Trick Of Process Synchronization ( Solve any question in few minutes). [fvplayer id=”361″] Here’s a short trick guide to help you quickly solve any Process Synchronization question in GATE (or similar competitive exams) in a few minutes: 🧠 Topic: Process Synchronization 🎯 Goal: Identify Mutual Exclusion, Progress, Bounded Waiting in code🧪 Target: GATE-level MCQs […]

CSEIT – GATE 2025 Subject – Operating System/Topic – Process Synchronization (based on Algo-3). [fvplayer id=”359″] Here is a structured and GATE-focused explanation for: 🎓 CSE/IT – GATE 2025 📘 Subject: Operating System 📌 Topic: Process Synchronization (Based on Algo-3 – Peterson’s Algorithm) 🧠 What is Process Synchronization? Process Synchronization is the technique used to […]

Ready running and Waiting states in Process – Gate previous year paper for computer science [fvplayer id=”308″] Let’s break down the Ready, Running, and Waiting states in Process Management (Operating System) — a frequently asked topic in GATE Computer Science (CSE) — and look at how these have appeared in previous year GATE questions. 🧠 […]

Day 01Part 12- Operating system for computer – Concept of Priority information in Operating system [fvplayer id=”340″]  Concept of Priority in Operating Systems In an Operating System (OS), priority plays a crucial role in process scheduling, ensuring that important tasks get CPU time before less critical ones. Priority scheduling is widely used in real-time systems, […]

Swapping Out – GATE 1999- Operating System swapping out using Previous year gate question Paper 1999 [fvplayer id=”322″] In the GATE 1999 examination, a question addressed the typical actions performed by an operating system during a context switch between processes. The question aimed to identify which actions are not usually executed during this process. Question: […]

Day 03Part 01- Operating System for Gate – An Introduction to Process Synchronization in Hindi [fvplayer id=”304″] प्रोसेस सिंक्रोनाइज़ेशन ऑपरेटिंग सिस्टम का एक महत्वपूर्ण पहलू है, जो एक साथ चल रहे प्रोसेस के बीच समन्वय सुनिश्चित करता है ताकि वे साझा संसाधनों का सही तरीके से उपयोग कर सकें। यह GATE परीक्षा के लिए एक […]

CSEIT – GATE 2025 Subject – Operating System/ Topic – Process Synchronization (based on Algo-1). [fvplayer id=”358″] GATE 2025 CSE परीक्षा में, ऑपरेटिंग सिस्टम विषय के अंतर्गत प्रोसेस सिंक्रोनाइज़ेशन पर आधारित एक महत्वपूर्ण प्रश्न पूछा गया था, जिसे “Algo-1” के रूप में संदर्भित किया गया है। 🧠 प्रश्न सारांश (Algo-1 आधारित): प्रश्न: एक सेमाफोर S […]

Day 01Part 10-Gate lecture of Operating system for cse – Operating system Process state in simple way [fvplayer id=”342″] Operating System – Process States (GATE CSE) | Day 01 Part 10 What is a Process? A process is a program in execution. It is an active entity, unlike a program, which is a passive collection […]

Day 01Part 01- Operating System for gate Computer Science – Introduction to scheduling algorithm. [fvplayer id=”325″] Here’s a clear and structured explanation for: 🧠 Day 01 – Part 01: Operating System for GATE CSE 🎯 Topic: Introduction to Scheduling Algorithms 📌 1. What is CPU Scheduling? CPU Scheduling is the process of selecting one process […]

Non preemptive scheduling – Solved Gate%20 Question Papers [fvplayer id=”311″] Absolutely! Here’s a complete breakdown of Non-Preemptive Scheduling with a solved GATE-style question, including explanation, table, and Gantt chart — tailored for GATE CSE/IT aspirants. 🎯 Topic: Non-Preemptive Scheduling Subject: Operating SystemGATE Relevance: HighType: Numerical-based Questions (Process Scheduling) 📘 What is Non-Preemptive Scheduling? In Non-Preemptive […]

GATE CSEIT/Operating System/ Process Synchronization Introduction Race Condition In very simple language [fvplayer id=”365″] Sure! Here’s a very simple and clear explanation of Process Synchronization and Race Condition for GATE (CSE/IT): 🧠 Topic: Process Synchronization – Introduction & Race Condition 🎓 Subject: Operating System🎯 For: GATE CSE/IT 👩‍💻 What is Process Synchronization? Imagine two people […]

Day 01Part 15 – Operating system for gate in Hindi – Context Switching in Operating system. [fvplayer id=”337″] Here’s a complete explanation of: 🎓 Day 01 – Part 15: Context Switching in Operating System (in Hindi for GATE CSE) 📘 Topic: Context Switching🧠 Language: Hindi + Key English Terms (for GATE preparation) 🖥️ Context Switching […]

Day 02Part 02- Operating System for Computer Science – When we required CPU scheduling [fvplayer id=”324″] Here’s a clear explanation for “Day 02 Part 02 – Operating System (OS) for Computer Science: When We Require CPU Scheduling” — great for GATE, UGC NET, university exams, or general understanding. 📘 Topic: When Do We Require CPU […]

Day 01Part 21- Type of Operating system for gate computer science – Multi Tasking Operating system. [fvplayer id=”347″]  Multi-Tasking Operating System – GATE Computer Science A Multi-tasking Operating System is an OS that allows multiple processes (tasks) to run simultaneously by efficiently managing CPU time and system resources. It enables a computer to execute more […]

Spooled Devices – GATE 1996 – Operating System Previous Year gate question papers and answers [fvplayer id=”328″] Here is the detailed information regarding the GATE 1996 Operating Systems question on spooled devices: 📘 GATE 1996 – Operating Systems – Question on Spooled Devices Question 1.20: Which of the following is an example of a spooled […]

Part 01- Examples Based on Memory representation Techniques Byte Addressable and Word Addressable. [fvplayer id=”319″] Memory Representation Techniques: Byte Addressable & Word Addressable In computer architecture, memory can be organized in two primary ways: Byte Addressable Memory Word Addressable Memory Each method defines how data is stored and accessed in memory.  1. Byte Addressable Memory […]

Day 01Part 06-Operating System in Hindi – System call and it’s application of an Operating system.[fvplayer id=”351″]  ऑपरेटिंग सिस्टम: सिस्टम कॉल और इसके अनुप्रयोग (System Call & Its Applications in OS)  ऑपरेटिंग सिस्टम क्या है? ऑपरेटिंग सिस्टम (Operating System – OS) एक सिस्टम सॉफ़्टवेयर है जो हार्डवेयर और सॉफ़्टवेयर के बीच इंटरफेस का काम करता […]

Day 01Part 16- Scheduling Queue in Operating System, Job Queue, Ready Queue and Device Queue [fvplayer id=”336″] Here is a comprehensive breakdown of: 🖥️ Day 01 – Part 16: Scheduling Queues in Operating System 📚 Topic: Job Queue, Ready Queue, Device Queue👨‍💻 For: GATE / B.Tech / Operating System Fundamentals 🎯 What are Scheduling Queues? […]

Day 01Part 19- Operating System for gate%20 computer science – Concept of n processor System [fvplayer id=”330″] In operating systems, a multiprocessor system refers to a computer system with multiple processors (CPUs) that work collaboratively to execute tasks. These systems can be categorized based on how they share memory and resources: Symmetric Multiprocessing (SMP): All […]

Part 01- Operating Systems – Memory representation Techniques Byte Addressable and Word Addressable [fvplayer id=”320″] Operating Systems – Memory Representation Techniques Part 01: Byte Addressable & Word Addressable Memory Memory representation techniques determine how data is stored and accessed in a computer system. The two main types of addressing techniques are Byte Addressable Memory and […]