Question: What are the two features of operating system?

Allows disk access and file systems Device drivers Networking Security. Program Execution. Memory management Virtual Memory Multitasking. Handling I/O operations.

What are the two main characteristics of an OS?

Operating System Characteristics. The Operating systems are different according to the three primary characteristics which are licensing, software compatibility, and complexity.

What are 2 operating systems?

Types of operating systems

The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux. Modern operating systems use a graphical user interface, or GUI (pronounced gooey).

What is structure of OS?

An operating system is composed of a kernel, possibly some servers, and posssibly some user-level libraries. The kernel provides operating system services through a set of procedures, which may be invoked by user processes through system calls.

What are three objectives of an OS design?

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 are the 4 main parts of an operating system?

RESOURCE UNER THE OPERATING SYSTEM CONTROL

  • The processor.
  • Main memory.
  • Input/Output Device.
  • Secondary storage devices.
  • Communication devices and ports.

What are the key features of Windows?

You can change settings for printers, video, audio, mouse, keyboard, date and time, user accounts, installed applications, network connections, power saving options, and more. In Windows 10, the Control Panel is located in the Start menu, under Windows System. You can also start the Control Panel from the Run box.

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