Operating System
Operating System- An operating system (OS) is a software that manages computer hardware and provides common services for computer programs. The operating system acts as an intermediary between computer hardware…
Syllabus of Diploma in Hotel Management and Catering Technology
System Software
System Software- System software refers to the core programs and utilities that facilitate the operation of a computer system and provide a platform for running application software. It includes operating…
Application Software
Application Software- Application software, often referred to simply as "apps," is a type of computer software designed to perform specific tasks or functions for end-users. Unlike system software, which manages…
Software concepts
Software concepts- Software concepts encompass a wide range of fundamental principles, techniques, and methodologies used in the development, implementation, and maintenance of software systems. Here are some key software concepts:…
Output devices
Output devices- Output devices are hardware components of a computer system that present or display data processed by the computer. These devices take electronic data and convert it into a…
Input devices
Input devices- Input devices are hardware components or peripherals that allow users to interact with a computer system by providing data or commands. These devices enable users to input information…
Block diagram of computer
Block diagram of computer- A block diagram of a computer typically illustrates the major components and their interconnections. While there can be variations depending on the specific architecture and purpose…
Components of computer
Components of computer- Computers are complex systems composed of various hardware and software components that work together to perform tasks. Here's an overview of the main components: Central Processing Unit…
Hardware‐ defining hardware
Hardware‐ defining hardware- Hardware refers to the physical components of a computer system or electronic device. These components are tangible and can be touched, unlike software, which refers to the…
Classification of computers
Classification of computers- Computers can be classified into various categories based on different criteria such as size, purpose, functionality, architecture, and usage. Here's a broad classification based on some of…
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