Freelancers Union Android Developer Interview Questions and Answers

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Q1. About kotlin Java XML adafter layout technical anything which kind is f question want to o ask
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Q2. What is life cycle of android
Ans. 
Android life cycle refers to the stages an activity goes through from creation to destruction.
• There are four stages in the Android life cycle: onCreate(), onStart(), onResume(), and onDestroy().

• When an activity is created, it goes through onCreate() where it initializes its user interface and other components.

• The onStart() method is called when the activity becomes visible to the user.

• The onResume() method is called wh...read more
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Q3. Why is kotlin make programming easy
Ans. 
Kotlin makes programming easy due to its concise syntax and reduced boilerplate code.
• Kotlin has null safety features that prevent common errors

• It supports functional programming and allows for easy use of lambdas

• Kotlin has extension functions that allow for easy customization of classes

• It has interoperability with Java, making it easy to use existing Java code

• Kotlin has a range of useful libraries and tools, such as Co...read more
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