What is a Robot? A robot is a machine that can do tasks on its own or with a little […]

What is a Communication System? A communication system is a collection of devices, software, and protocols that enable data exchange […]

Wired Transmission Mediums Twisted pair cables: used in telephone and Ethernet connections. Coaxial cables: used in cable television and internet […]

What is Network Architecture? Network architecture is the design and organization of a computer network, including the relationships between hardware, […]

What is an Adhoc Network? An adhoc network is a decentralized network where devices connect directly to each other without […]

What Are Internet Services? Internet services are software applications and tools that provide specific functions and facilities to users over […]

What is a Search Engine? A search engine is a computer program that searches for specific words on the World […]

Serial and Parallel Transmission Serial transmission: data sent one bit at a time, e.g. telephone lines, serial cables. Parallel transmission: […]

What is Computer Networking? Computer networking is a group of inter-connected systems that share services and interact with each other […]

What is Intellectual Property? Intellectual property (IP) refers to creations of the mind, such as inventions, literary and artistic works, […]