MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When Android provides pop-up boxes to allow working with calendar app while you work with other application, this is
A
Memorymanagement
B
Multitasking
C
Providinga user interface
D
None of the above
Explanation: 

Detailed explanation-1: -Activities Activities are an important component of Android apps because they give users an interface to interact with your app. An activity basically represents a single screen of your app.

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