Which is built directly on the hardware? A. Computer Environment B. Application Software C. Operating System D. Database System

The correct answer is C. Operating System.

An operating system is a software program that manages a computer’s hardware

and software resources and provides a platform for running other programs. It is the most important program on a computer, and without it, no other programs can run.

The operating system is built directly on the hardware, which means that it interacts directly with the computer’s CPU, memory, and storage devices. It also provides a number of services to other programs, such as managing files, running programs, and communicating with input and output devices.

The other options are not built directly on the hardware. Computer environment is a general

term that refers to the hardware, software, and other resources that are available to a computer user. Application software is a program that performs a specific task, such as word processing or playing games. Database system is a software program that stores and manages data.