Question

8. Explain about Mobile operating System with examples.
9. Explain about any three error messages in ms excel​

Answer 1

Answer:

The master control program in a smartphone or tablet. The primary operating systems are Apple's iOS (iPhone, iPad, iPod touch), Google's Android, Microsoft's Windows 10 and BlackBerry's QNX. See iOS, Android, Windows 10 and QNX. "Mobile operating system."

Answer 2

Explanation:

8. A mobile operating system (mobile OS) is an OS built exclusively for a mobile device, such as a smartphone, personal digital assistant (PDA), tablet or other embedded mobile OS. Popular mobile operating systems are Android, Symbian, iOS, BlackBerry OS and Windows Mobile.

receives the message signals, the device notifies the mobile OS, which stores the message and notifies the messaging application.

The user reads the message and responds with a reply message.

The OS uses the hardware antennae to transmit the message.

With the exception of Android (developed by Google), mobile operating systems are developed by different mobile phone manufacturers, including Nokia (Symbian, MeeGo, Maemo); Apple (Apple iOS); Research In Motion (RIM) (BlackBerry OS); Microsoft (Windows Mobile, Windows Phone) and Samsung (Palm WebOS and bada). Android, LiMo, Maemo, Openmoko and Qt Extended (Qtopia) are based on the Linux open-source OS.

9. #VALUE!- Wrong type of argument in a function or wrong type of operator.

#REF!- Invalid cell reference.

#####eror - The column is not wide enough to display all the characters in a cell. ...

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