Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

How many activities are in focus at any time?

913

What is calibrated?

961

What is margin?

944

Which of the used to detect when a user clicks or taps on a button?

915

What is toast notification?

915

How can you define the minimum version of android required?

898

What is decision structure?

925

What is difference between serializable and parcelable ?

896

Do we need api key for displaying google maps in android?

977

What are the activity lifecyle callbacks?

942

What is gcm (google cloud messaging)?

963

What is frame animation?

1017

What is notificationmanager class?

1132

How does android system manage activity’s life cycle?

951

When you have two or more activities with the same intent filter action name, the android os will display a

883

Un-Answered Questions { Mobile OS }

What is drawable/ directory?

907

What is the action in android?

1033

What is a broadcast receiver?

988

What is meaning of 'copy' keyword?

831

Which is better car baleno or swift?

849

What is queue in ios?

811

Describe a real time scenario where android can be used

1912

What are runnable in android?

931

What is dagger 2 used for?

998

What is src file in android?

1181

If the action is action_call, what the data field would be ?

1111

Explain the sending sms in android?

965

What does adt stand for?

933

Explain difference between mrc and arc?

832

Can you explain any three-shift pattern matching techniques?

840

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