Semaphore vs Spinlock in OS | UGC NET Computer Science December 2026 | Operating System

Understand Semaphore vs Spinlock in Operating Systems for UGC NET Computer Science December 2026. Learn how these synchronization mechanisms work and how they differ. In this class, we cover: ✅ Semaphore and Spinlock concepts ✅ Wait() and Signal() operations ✅ Busy Waiting vs Blocking ✅ Process Synchronization and the Critical Section ✅ Key differences between Semaphore and Spinlock This lesson is part of the 60 Days • 60 Important Topics series for UGC NET Computer Science Paper 2. Watch the complete class to strengthen your understanding and revise this important Operating System topic. 💬 Which Computer Science topic would you like us to cover next? Tell us in the comments. 👍 Like, share, and subscribe for more UGC NET Computer Science classes. #UGCNETComputerScience #SemaphoreVsSpinlock #OperatingSystem #UGCNET2026 #UGCNETDecember2026