MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

SYSTEM SOFTWARE

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

Which of the following is NOT a common type of operating system?

A	Firefox
B	Mac OS X
C	Windows
D	Linux

Explanation:

Detailed explanation-1: -Mozilla Firefox is not an operating system. Mozilla Firefox is a free open-source web browser developed by Mozilla Foundation.

Detailed explanation-2: -Detailed Solution. The correct answer is MS-Excel. An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The three most common operating systems for personal computers are Microsoft Windows, Mac OS X, Ubuntu, and Linux.

Detailed explanation-3: -Firefox OS is built on an open platform, using a Linux kernel to boot into a Web runtime environment using Mozilla’s “Gecko” Web engine, the same engine that powers the Firefox browser.

Detailed explanation-4: -The correct answer is Google Chrome.

There is 1 question to complete.