GENERAL KNOWLEDGE

GK

BUSINESS MANAGEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Operating systems are made up of the following except
A
People
B
Sales
C
Facilities
D
Materials
Explanation: 

Detailed explanation-1: -The main components of an OS mainly include kernel, API or application program interface, user interface & file system, hardware devices and device drivers.

Detailed explanation-2: -Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections. Management tasks include scheduling resource use to avoid conflicts and interference between programs.

Detailed explanation-3: -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).

Detailed explanation-4: -Microsoft Windows. Microsoft Windows first launched in 1993. Mac OS. Despite being known as the main Windows alternative, macOS predates Windows. Android OS. Android is a mobile operating system based on Linux and other open-source software. Linux. Ubuntu. Chrome OS. Fedora. 01-Jul-2022

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