Computer Science

Optical Character Recognition

Optical character recognition (OCR) is a technology used to overcome the drawbacks of a simple scanner. When any.. read more>>


Pixels or pels (picture elements) in digital imaging are small little dots that make up the images. Pixel.. read more>>


The shell or command shell is a software program that provides direct communication between the user and the.. read more>>


Decryption is generally the reverse process of encryption. It is the process of decoding the data which has.. read more>>


Encryption is a process in which information is converted into a form which cannot be understood by unauthorized.. read more>>

Artificial Intelligence

Artificial Intelligence abbreviated as AI, is the branch of computer science concerned with making machines intelligent. Artificial intelligence.. read more>>


Schema is a representation of a plan or theory in the form of a diagram, rules or model... read more>>

Message Passing

Message passing is a type of communication between processes or objects in computer science. In this model, processes.. read more>>

Graphical User Interface

A graphical user interface is a human-computer interface that is graphical (rather than purely textual) user interface. GUI.. read more>>

Command Line Interface

A command-line interface (CLI) is an interface between the user and a program. GUI was not supported by.. read more>>