Which of the following is a mobile operating system?

Which of the following is a mobile operating system?

• A. Windows 10 Mobile
• B. macOS
• C. Linux
• D. Android

Answer: (D)

A mobile operating system is the software that runs on smartphones and tablets, designed for touch input, power efficiency, and a mobile app ecosystem. Android fits this purpose best because it is built specifically for mobile devices, with a touch-first interface, efficient background process management for battery life, and access to a large app store tailored to phones and tablets. In contrast, macOS targets desktops and laptops with keyboard and mouse input; Linux describes a family of distributions used mainly on desktops, servers, or specialized devices rather than standard mobile hardware; Windows 10 Mobile was a mobile option but is no longer widely used today.

A mobile operating system is the software that runs on smartphones and tablets, designed for touch input, power efficiency, and a mobile app ecosystem. Android fits this purpose best because it is built specifically for mobile devices, with a touch-first interface, efficient background process management for battery life, and access to a large app store tailored to phones and tablets. In contrast, macOS targets desktops and laptops with keyboard and mouse input; Linux describes a family of distributions used mainly on desktops, servers, or specialized devices rather than standard mobile hardware; Windows 10 Mobile was a mobile option but is no longer widely used today.