Frequently Asked Interview Questions in Networking | Easy Guide for Students
If you’re preparing for a job in networking , first of all—good job! 🙌 Networking is the backbone of everything digital. Whether it’s the internet, a company's internal systems, or a cybersecurity setup— networking professionals make it all work . In this blog, I’ll walk you through some of the most frequently asked networking interview questions , explain them in simple terms , and give you tips on how to answer confidently. Let’s get started! 🚀 What is the difference between a switch, router, and hub? ✅ Simple Answer: Hub : Sends data to all devices connected to it (not smart). Switch : Sends data only to the intended device (smarter). Router : Connects different networks together (e.g., your home to the internet). 🧠Tip : Use a real-world example like “a router is like a post office that knows which city to send your letter to, while a switch is the mailman who knows which house to deliver to.” What is an IP address? ✅ Simple Answer: An IP address is a...