Medium android interview questions – Page 5

What are activities in Android?

1 April 2022 Enpatika.com Genel

An activity represents a single screen with a user interface just like window or frame of Java . Android activity is the subclass of ContextThemeWrapper class. If you have worked with C, C++ or Java programming language then you must have seen that your program starts from main() function.

What is Dalvik Mcq?

1 April 2022 Enpatika.com Genel

Explanation: The Dalvik Virtual Machine (DVM) is an android virtual machine optimized for mobile devices . It optimizes the virtual machine for memory, battery life, and performance.