FUNDAMENTALS OF COMPUTER

OPERATING SYSTEMS FOR COMPUTERS

COMPUTER OPERATING SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is an open source operating system primarily used in mobile devices. Written primarily in Java and based on the Linux operating system.
A
Windows OS
B
Mac OS
C
Operating system
D
Android OS
Explanation: 

Detailed explanation-1: -Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets.

Detailed explanation-2: -There are numerous mobile device operating systems available today, and two of the most widely adopted are the iPhone’s OS, Apple iOS, and Google’s open source OS, Google Android. These two mobile OSes take different approaches to the mobile operating system.

Detailed explanation-3: -Android is an open-source mobile OS developed by Google and launched in 2008. Android is a Linux-based OS that uses Linux 2.6 to provide core services such as security, memory management, process management, network stack, and a driver model.

Detailed explanation-4: -Linux for mobile devices, sometimes referred to as mobile Linux, is the usage of Linux-based operating systems on portable devices, whose primary or only Human interface device (HID) is a touchscreen.

Detailed explanation-5: -Android operating system It is an open-source type mobile OS and is based on the Linus operating system. Android employs Linus 2.6 and offers all core services along with a broad scale of options for libraries. These libraries help in app development for other applications.

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