FUNDAMENTALS OF COMPUTER

OPERATING SYSTEMS FOR COMPUTERS

COMPUTER OPERATING SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is an operating system?
A
interface between the hardware and application programs
B
collection of programs that manages hardware resources
C
system service provider to the application programs
D
all of the mentioned
Explanation: 

Detailed explanation-1: -An operating system is system software that manages computer hardware and software resources and provides general services for computer programs. Some operating system examples include macOS, Microsoft Windows, Google’s Android OS, Linux Operating System, Apple iOS, etc.

Detailed explanation-2: -An operating system is a set of programs that enables a user to operate and interact with a computer. Examples of operating systems are Linux distributions, windows, mac os, FreeBSD, etc. There are many types of operating systems.

Detailed explanation-3: -An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API).

Detailed explanation-4: -Explanation: Operating System is a collection of software routines.

Detailed explanation-5: -What is an operating system? Explanation: An Operating System acts as an intermediary between user/user applications/application programs and hardware. It is a program that manages hardware resources. It provides services to application programs.

There is 1 question to complete.