What is the purpose of file extensions apex?

The Purpose of File Extensions Apex

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The extension apex stands for the Android Pony Express Package file.

It is a zipped compressed package file that Google and other Android device manufacturers use for distributing updates to low-level system libraries on Android devices. It contains security updates deployed to Android devices. For example, instead of waiting to publish a full system upgrade, a device manufacturer can update an individual library to apply a patch or add a system feature.

A. They execute mail merge options

B. They tell the operating system what kind of document you are creating

C. They set up files in an organized hierarchy

D. They run spelling checker and grammar checker

This help y’all figure it out easier? These are the options apex shows