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An array is a fixed-size data structure while an ArrayList is a dynamic-size data structure in Java.
Arrays have a fixed size that needs to be declared at the time of initialization, while ArrayLists can dynamically grow and shrink in size.
Arrays can store primitive data types and objects, while ArrayLists can only store objects.
Arrays use square brackets [] for declaration, while ArrayLists use the ArrayList class from...
An array in Java is a fixed-size data structure that stores elements of the same data type. An ArrayList is a dynamic-size data structure that can grow or shrink as needed.
Arrays in Java are fixed in size and can store elements of the same data type. They are accessed using an index starting from 0.
ArrayList in Java is a dynamic array that can grow or shrink in size. It is part of the Java Collections Framework and pro...
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I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
Api calling in Flutter involves making HTTP requests to fetch data from a server.
Use packages like http or dio to make API calls in Flutter
Handle asynchronous operations using Future and async/await
Parse JSON data using json.decode() method
Implement error handling for network requests
Company ask me logical question
Flutter is a UI toolkit from Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
Developed by Google
Uses Dart programming language
Allows for building cross-platform applications with a single codebase
Hot reload feature for quick development iterations
Company give me one UI and give 3 API and I make that UI and Retrieve API data
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
Api calling in Flutter involves making HTTP requests to fetch data from a server.
Use packages like http or dio to make API calls in Flutter
Handle asynchronous operations using Future and async/await
Parse JSON data using json.decode() method
Implement error handling for network requests
Company ask me logical question
Flutter is a UI toolkit from Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
Developed by Google
Uses Dart programming language
Allows for building cross-platform applications with a single codebase
Hot reload feature for quick development iterations
Company give me one UI and give 3 API and I make that UI and Retrieve API data
posted on 18 Sep 2024
I applied via Job Portal and was interviewed in Mar 2024. There were 2 interview rounds.
based on 1 interview
Interview experience
TCS
Accenture
Wipro
Cognizant