What is the basic concept of operating system class 9?

What is the basic concept of operating system class 9?

Answer: An operating system is a system software that acts as an interface between the user and hardware resources. It controls and co-ordinates the hardware used by various application programs. OS acts as resource allocator and manager.

What are the basic concepts and goals in any operating system?

Objectives of Operating System To make the computer system convenient to use in an efficient manner. To hide the details of the hardware resources from the users. To provide users a convenient interface to use the computer system.

What is an operating system explain?

An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. Operating systems are found on many devices that contain a computer – from cellular phones and video game consoles to web servers and supercomputers.

What is operating system explain with example?

An operating system is a powerful, and usually large, program that controls and manages the hardware and other software on a computer. All computers and computer-like devices require operating systems, including your laptop, tablet, desktop, smartphone, smartwatch, and router.

What is operating system and its components?

The main components of an OS mainly include kernel, API or application program interface, user interface & file system, hardware devices and device drivers.

What are the four basic operation of operating system?

The major operations of the operating system are process management, memory management, device management and file management. These are given in detail as follows: The operating system is responsible for managing the processes i.e assigning the processor to a process at a time.

What are the fundamentals of an operating system?

which means that the first few programs running on the computer and the operating system have unlimited

Execution of Programs.

User Interface.

Memory Management.

Scheduling.

Interrupt Handling.

Management of Files.

Computer Security.

Computer Networking.

What are the basic elements of an operating system?

Processor: It controls the processes within the computer and carries out its data processing functions.

Main memory: It stores data and programs within it.

O modules: This moves the data within the computer to its peripheral external environment.

O modules.

What are the basic utilities of operating system?

Backup – This allows the user to restore the system to a previous state which is saved as a backup.

Disk cleaner – The storage drive is divided into a number of clusters.

unused clusters become available for reuse.

Formatting – Storage drives need to be formatted to be compatible with an OS.