MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SYSTEM SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Example of proprietary desktop operating system
A
Windows 10
B
MacOS Catalina
C
Chrome OS
D
Linux
Explanation: 

Detailed explanation-1: -macOS Catalina (version 10.15) is the sixteenth major release of macOS, Apple Inc.’s desktop operating system for Macintosh computers. It is the successor to macOS Mojave and was announced at WWDC 2019 on June 3, 2019 and released to the public on October 7, 2019.

Detailed explanation-2: -OS X, also called Mac OS, isn’t free.

There is 1 question to complete.