Basics 4 min read
Computer-Based Information System (CBIS)
Computer-Based Information System (CBIS) use computer and telecommunication technology for the generation of information. CBIS uses hardware, software, databases, telecommunications,…
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Basics 4 min read
Information System (IS)
· A system is a set of components that work together to achieve a common goal. A system accepts input, processes…
Basics 3 min read
Data, Information And Knowledge
Let’s understand the distinction between data, information, and knowledge. Data, information, and knowledge · Data are raw facts. Data is…
Basics 6 min read
Uniform Resource Locator (URL)
A web page on the Internet is uniquely identified by its address, called URL. URL is the address on the…
Basics 4 min read
Internet Services
Internet is a huge de-centralized network that connects computers. Every computer connected to the Internet has a unique address, which…
Basics 2 min read
Internet Address
A computer connected to the Internet must have a unique address in order to communicate across the Internet. Internet Protocol…
Basics 4 min read
Data Transmission And Data Networking
Data transmission at physical level involves the hardware required for handling individual bits and encoding bits in signals. The details…
Basics 7 min read
Fundamentals of Transmission
Telecommunication systems use electromagnetic waves to transfer information. Electromagnetic waves can travel through transmission media like copper wires, fiber optics…
Basics 3 min read
Data Transmission Across Media
Transmitting data across media implies sending bits through the transmission medium. Physically, the data is sent as electric signals, radio…
Basics 5 min read
Importance Of Networking
Networking of computers provides a communication link between the users, and provides access to information. Networking of computers has several…
Basics 7 min read
Programming Paradigms
The word “paradigm” means an example that serves as a pattern or a model. Programming paradigms are the different patterns…
Basics 4 min read
Program Development Life Cycle
As stated earlier, a program is needed to instruct the computer about the way a task is to be performed.…
