This category encloses comprehensive knowledge and information about computer science.
Data processing is a process of manipulating data and converting it into meaningful information. Data just consist of raw facts about something and information is the meaningful form of that data and is used for making decisions. What is Data Processing? It can be defined as “a process of converting data into meaningful information”. Data…
A computer virus is a program that affects the normal working of a computer system. It does not harm the computer’s hardware. Anti-virus software is used to protect pc from viruses. In this topic, you will be able to know about computer viruses & their important types. Computer Viruses A computer virus is a program…
A printer is an output device connected with a computer system through cables that print characters and images on paper. The output of the printer is called a hard copy. Does this article contain comprehensive information about what is a printer? different types of printers, their functions, and major differences between them in tabular form….
An interface allows a user to interact with a computer. It controls and manages how to enter commands and how information is displayed. GUI and CLI are important types of user interfaces. The difference between GUI and CLI is, GUI uses icons & graphics while CLI uses special keywords to enter commands. Command-Line Interface (CLI)…
An algorithm is a finite set of sequential instructions that one should perform in order to solve a well-formulated problem. Algorithms have a lot of advantages. In computer programming, It is a sequence of computational procedure that takes a collection of elements or values as input and produce a collection of elements or values as…
The information system is a combination of different components that work together. These components are similar to computer components like hardware, software, data, people, and procedures. This article is about information systems, their types, functions with examples. Information System A set of components that work together to produce information is called an information system. An…
A computer is a programmable electronic device that evaluates data according to a set of commands, produce output as a result and store it for future use. Important uses of a computer are at home, in education, business, hospitals, banking, offices, and in the field of marketing. What is Computer? A computer is a programmable…
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