Concept Notes – OSI & TCP/IP Layers 🌐 What is OSI Model? 7 Layers of OSI Model (Top → Bottom): 🌐 TCP/IP Model 4 Layers of TCP/IP Model: 🔁...
Concept Notes – CPU Scheduling 🔹 CPU Scheduling Basics Key Metrics: 🔹 1. First Come First Serve (FCFS) 🔹 2. Shortest Job First (SJF) 🔹 3. Round Robin (RR)...