IP V4 Sub-netting Network  IPv4 subnetting  is a crucial concept in computer networking that involves dividing a large IP network into smaller, more manageable sub-networks or  subnets . It plays a key role in improving network performance, enhanc…

🔐 Application Layer Security 🔐 Application Layer Security ✅ What is Application Layer Security? Application Layer Security refers to the protection of software applications from cyber threats and vulnerabilities that target the seve…

Explain about TDM | 📡 What is TDM (Time Division Multiplexing)? 📡 What is TDM (Time Division Multiplexing)? Time Division Multiplexing (TDM) is a digital or analog multiplexing technique where multiple signals are transmitted over a single …

Discuss the features of cellular telephone | 📱 Features of Cellular Telephones   📱 Features of Cellular Telephones A cellular telephone , commonly known as a mobile phone , is more than just a device for voice communication. Over the years…