MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -System software is a type of computer program that is designed to run a computer’s hardware and application programs. If we think of the computer system as a layered model, the system software is the interface between the hardware and user applications. The operating system is the best-known example of system software.

Detailed explanation-2: -System software – it is designed to run a computer’s hardware and application software, and make the computer system available for use. It serves as the interface between hardware, application software, and the user.

Detailed explanation-3: -Operating System (OS)-a set of programs that manage computer hardware resources and provide common services for application software. The operating system acts as an interface between the hardware and the programs requesting I/O. It is the most fundamental of all system software programs.

Detailed explanation-4: -Figure 2: System Software An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

Detailed explanation-5: -The two main categories of software are application software and system software. An application is software that fulfills a specific need or performs tasks. System software is designed to run a computer’s hardware and provides a platform for applications to run on top of.