Unit 1 Operating System Explained 🔥 | BCA 402 Semester 4 CCSU 2025 complete revision

Unit 1 Operating System Explained 🔥 | BCA 402 Semester 4 CCSU 2025 complete revision

Is video mein hum pura Unit 1 cover kar rahe hain Operating System (BCA 402) subject ka, jo ki hai CCSU BCA Semester 4 (2025) syllabus ka part. Ye full revision video concept clarity + exam preparation dono ke liye best hai.

📚 Subject: BCA 402 – Operating System
🎓 Semester: BCA 4th Sem – CCSU
📅 Exam Year: 2025
🔹 Topics Covered:
✅ Introduction to Operating Systems
✅ What is an OS?
✅ Simple Batch Systems, Multi-programmed Batch Systems
✅ Time-Sharing Systems, Personal Computer Systems
✅ Parallel, Distributed & Real-Time Systems
🧠 Memory Management:
• Background
• Logical vs Physical Address Space
• Swapping, Contiguous Allocation, Paging, Segmentation
💾 Virtual Memory:
• Demand Paging
• Page Replacement & Algorithms
• Performance of Demand Paging
• Allocation of Frames, Thrashing
• Other Considerations
⚡ Perfect for:
• Unit-wise revision
• Quick concept brushing
• Exam-time smart study strategy

📌 Like, Share aur Subscribe karein Study With Harshit channel for aur bhi aise helpful videos!

#BCA402 #OperatingSystem #Unit1Revision #StudyWithHarshit #VirtualMemory #MemoryManagement #PageReplacement #DemandPaging #Thrashing #CCSUBCA2025 #Semester4Revision #OSTypesExplained
BCA 4th Semester Videos Links

BCA 401 Computer Graphics and Multimedia Application
Playlist : https://www.youtube.com/playlist?list=PLeUy5pFI21O_lEu3Jxx0woPGwghinq2RN

BCA 402 Operating System
Playlist : https://www.youtube.com/playlist?list=PLeUy5pFI21O9aSOZPF9X5uZ_LvpxSU3Oy

BCA 403 Software Engineering
Playlist : https://www.youtube.com/playlist?list=PLeUy5pFI21O8vl_FO9dCYizy9NMfDdEIG

BCA 404 Optimization Techniques
Playlist : https://www.youtube.com/playlist?list=PLeUy5pFI21O-3Im9wZQ3TePC8Qzw9BxA8

BCA 406 Mathematics 3
Playlist : https://www.youtube.com/playlist?list=PLeUy5pFI21O_uB8Y3FCCr5eMocx1_M3XG
============================================================
Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for 'Fair Use'
for purposes such as criticism, comment, news reporting, teaching, scholarship, and research,
Fair use is a permitted by copyright statute that might otherwise be infringing,
Non-profit, educational or personal use tips the balance in favor of fair use
============================================================

Share, Support, Subscribe!!!

YouTube : https://www.youtube.com/c/studywithharshit

Instagram : https://www.instagram.com/studywithharshit/

Facebook : https://www.facebook.com/studywithharshit/

Twitter : https://twitter.com/HarshitStudy

Pinterest : https://in.pinterest.com/studywithharshit/

=====================================================

Видео Unit 1 Operating System Explained 🔥 | BCA 402 Semester 4 CCSU 2025 complete revision канала Study With Harshit