Basics
Data, Information And Knowledge
Let’s understand the distinction between data, information, and knowledge. Data, information, and knowledge · Data are raw facts.…
August 27, 2021 · Prabhu TLBasics
Basics
Uniform Resource Locator (URL)
A web page on the Internet is uniquely identified by its address, called URL. URL is the address…
August 27, 2021 · Prabhu TLBasics
Internet Services
Internet is a huge de-centralized network that connects computers. Every computer connected to the Internet has a unique…
August 27, 2021 · Prabhu TLBasics
Internet Address
A computer connected to the Internet must have a unique address in order to communicate across the Internet.…
August 27, 2021 · Prabhu TLBasics
Data Transmission And Data Networking
Data transmission at physical level involves the hardware required for handling individual bits and encoding bits in signals.…
August 27, 2021 · Prabhu TLBasics
Fundamentals of Transmission
Telecommunication systems use electromagnetic waves to transfer information. Electromagnetic waves can travel through transmission media like copper wires,…
August 27, 2021 · Prabhu TLBasics
Data Transmission Across Media
Transmitting data across media implies sending bits through the transmission medium. Physically, the data is sent as electric…
August 27, 2021 · Prabhu TLBasics
Importance Of Networking
Networking of computers provides a communication link between the users, and provides access to information. Networking of computers…
August 27, 2021 · Prabhu TLBasics
Programming Paradigms
The word “paradigm” means an example that serves as a pattern or a model. Programming paradigms are the…
August 27, 2021 · Prabhu TLBasics
Program Development Life Cycle
As stated earlier, a program is needed to instruct the computer about the way a task is to…
August 27, 2021 · Prabhu TL