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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Android mapactivity is?

1250

What is settings.gradle?

1110

What android 4.0 library contains?

967

In android, normally sdcard is?

919

Which of the method is used to return a view from a layout file given the id of the view?

982

What is android:maxsdkversion?

1029

What is not true about the android application lifecycle?

1027

What main/gen/ directory contains?

1018

On android services, onstart() and onbind() are the same?

1038

What is api level, codename of android 4.0.3 – 4.0.4?

978

By default ui components made in the ui editor should have text defined in file?

1323

What is if else statement?

1106

What types of permissions exists?

987

What is compound condition?

1040

Which shortcut key we can use to change orientation in an avd simulator?

940

Un-Answered Questions { Mobile OS }

Why core data is faster than sqlite?

943

Explain the key components of android architecture?

899

What is a portable wi-fi hotspot?

986

How do you usually persist data on ios? : IOS Architect

836

How many types of layouts are there in android?

949

What is gcd in ios?

956

Is android marshmallow outdated?

914

How does auto sync work on android?

1057

What is mvp in swift?

843

What is onlistitemclick()?

1074

What does adt stand for?

983

Which is the latest android version 2019?

959

What are the Steps for using coredata?

928

Is appdelegate a singleton?

875

When an app is said to be in active state?

866

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