Wipro Android Developer Interview Questions and Answers

Q1. Basic technical knowledge question
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Q2. Android related questions
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Q1. Communication skill
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Q2. Salary regarding questions
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Q1. Explain Activity lifecycle
Ans. 
Activity lifecycle refers to the series of states an activity goes through during its lifetime in an Android app.
• Activity is created with onCreate() method

• Activity is started with onStart() method

• Activity is resumed with onResume() method

• Activity is paused with onPause() method

• Activity is stopped with onStop() method

• Activity is destroyed with onDestroy() method
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Q2. What is databinding
Ans. 
Data binding is a technique in software development that establishes a connection between the UI components and the data sources.
• Data binding allows for automatic synchronization of data between the UI and data sources.

• It reduces boilerplate code by eliminating the need for manual updates to the UI when data changes.

• Data binding can be implemented using frameworks like Android Data Binding Library.
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Q1. About interview process
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Q2. Discussion on Salary
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