Which of the following is a mobile operating system designed specifically for Apple’s mobile devices?

Explanation / व्याख्या:

iOS is a mobile operating system developed by Apple Inc. specifically for its mobile devices like iPhone, iPad, and iPod Touch. It provides a secure, stable, and optimized environment for Apple hardware and software. Unlike Android or Windows Phone, iOS is closed-source, which means only Apple can modify it.

• Linux: It is an open-source operating system mainly used for desktops, servers, and some embedded devices, not specifically for Apple mobiles.
• Android: Developed by Google, used in a wide range of smartphones and tablets from various manufacturers.
• Windows Phone: Developed by Microsoft, now discontinued, and not specific to Apple devices.

Extra Facts / अतिरिक्त जानकारी:

1. iOS was first released in 2007 alongside the first iPhone.
2. It supports the App Store, which allows users to download apps, games, and other software.
3. iOS is known for its smooth user interface, security features, and regular updates.
4. Apple continuously develops iOS to integrate with other Apple services like iCloud, Apple Music, and Apple Pay.
5. The programming languages used for iOS app development are primarily Swift and Objective-C.