Antino Interview Questions, Process, and Tips

The coding test was pretty simple and basic DSA is required if you're going into Coding test.

Q1. In this round they have seen my projects and ask some code and their implementation.
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Q2. How to implement Map in flutter?
Ans. 
To implement Map in Flutter, use the Google Maps Flutter plugin and follow the documentation.
• Use the Google Maps Flutter plugin to integrate maps in your Flutter app

• Follow the plugin documentation for step-by-step instructions on implementing maps

• Add API keys and configure map settings as needed
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Q3. How to fetch and store data from server?
Ans. 
To fetch and store data from server, use HTTP requests to retrieve data and local storage to save it.
• Use HTTP requests like GET, POST, PUT, DELETE to fetch data from server

• Parse the response data and store it locally using shared preferences, SQLite, or other local storage options

• Implement error handling and data caching for better user experience
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Q4. Can we send data from the get request to the server?
Ans. 
Yes, data can be sent from a get request to the server using query parameters or request headers.
• Query parameters can be added to the URL in a get request to send data to the server.

• Request headers can also be used to send data in a get request.

• Example: http://example.com/api/data?param1=value1¶m2=value2
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Q5. String Coding Questions?
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Q1. What are Django signals, and what is their application in web development?
Ans. 
Django signals are a way for decoupled applications to get notified when certain actions occur elsewhere in the application.
• Django signals allow certain senders to notify a set of receivers when some action has taken place.

• They are used for decoupling various components of a web application.

• Signals are useful for executing code based on certain events, such as user login, object creation, etc.

• Example: Sending an email ...read more
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Q2. What are Django generic views?
Ans. 
Django generic views are pre-built views provided by Django to simplify common tasks like displaying data from a database.
• Django generic views help reduce code duplication by providing ready-to-use views for common tasks like displaying objects from a database.

• They are generic in nature and can be easily customized to suit specific requirements.

• Examples include ListView for displaying a list of objects, DetailView for ...read more
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Q1. What is node.js?
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Q2. Architecture of Node?
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Q1. Promises and Async Nature of JS
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Q2. Some JS coding Questions
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Q1. Explain event loop nodejs.
Ans. 
Event loop in Node.js manages asynchronous operations by executing callbacks when certain events occur.
• Event loop is a single-threaded mechanism that allows Node.js to perform non-blocking I/O operations.

• It continuously checks the call stack for any functions that need to be executed, as well as the callback queue for any functions that are ready to be executed.

• Event loop prioritizes the execution of I/O operations and...read more
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Q2. Write the code for quick sort
Ans. 
Quick sort is a popular sorting algorithm that uses divide and conquer approach.
• Divide the array into two sub-arrays based on a pivot element

• Recursively sort the sub-arrays

• Combine the sorted sub-arrays to get the final sorted array
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