Android MCQ with Answers

 Among the following, which is the correct way to define comments in Kotlin?

Services in Android work on which thread?

To store large amounts of structured data in android, what will you use?

Suppose you are building an application where you wish to take input as a phone number. In that case which among the following should be there in your EditText declaration?

Given a string in Kotlin, how will you calculate the length of it?

 Which of the following tool(s) can be used for Android Application Development?

 Which of the following best defines Geocoder in Android?

Which among the following is/are the intent action(s) that helps us in placing calls through Android?

What was the first phone released that had Android OS in it?

Which among the following is/are features in Android?

Which among the following is the action that shows that the drag and drop event is accomplished?

 Which of the following shows the correct order of the stages of drag and drop in Android? 

Consider you are building an application that allows users to download songs. In such a scenario, when the user presses the download button, what should you do?

 Which among the following is the storage technique that is newly introduced from Android 10 onwards?

What is FCM in Android?

 Among the following statements related to Dalvik Virtual Machine and Android Runtime, which statement(s) is/are correct?

Statement 1: Android Dalvik Virtual Machine has a better garbage collection than Android Runtime. 

Statement 2: Booting is fast in Dalvik Virtual Machine compared to Android Runtime. 

How many components are present in Android Architecture?

 The bottom layer of Android Architecture is?

Which among the following is/are android emulator(s)?

Which section in Android Architecture has the Dalvik Virtual Machine(DVM) in it?