Introduction to Compilers A compiler is a special program that translates a high-level programming language (such as C, Java, Python) into machine code or an intermediat…

Backup and Restore 1. Backup Definition: Backup refers to the process of creating a copy of important data, files, or settings to protect it from loss due to accidental…

Cloud Computing Cloud computing is like using services over the internet instead of having to own or manage the equipment yourself. It's like renting space or servi…

Communication Devices and Technologies 1. Cell Phone Definition: A cell phone (or mobile phone) is a portable device used for voice communication, text messaging, inter…

Communication Methods: GIS, GPS, CDMA, GSM   1. GIS (Geographic Information System) Definition: A Geographic Information System ( GIS ) is a tool that helps to capture, …