Fynd Interview Questions, Process, and Tips

Q1. How will you Handle/ Locate Dynamic Web Elements in a Web Table?
Ans. 
To handle dynamic web elements in a web table, I will use techniques like XPath, CSS selectors, and dynamic element identification.
• Use XPath to locate elements based on their attributes or position in the DOM

• Utilize CSS selectors to target specific elements based on their styling

• Implement dynamic element identification techniques to handle elements that change on page reloads or updates
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Q2. Find Missing numbers from an Integer Array
Ans. 
Find missing numbers in an integer array
• Iterate through the array and keep track of seen numbers

• Compare the seen numbers with a range of expected numbers to find missing ones

• Handle edge cases like duplicates or negative numbers

• Example: Array [1, 2, 4, 6] should return missing numbers 3 and 5
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DSA question was asked

Q1. Guesstimate flights running from Bangalore airport
Ans. 
There are approximately 500 flights running from Bangalore airport daily.
• Consider peak hours and off-peak hours for flight schedules

• Include domestic and international flights

• Factor in different airlines operating from the airport
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Q2. Product design, a travel app
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Q1. Explain webpack
Ans. 
Webpack is a module bundler for JavaScript applications.
• Webpack takes modules with dependencies and generates static assets representing those modules.

• It can handle various types of assets like JavaScript, CSS, and images.

• Webpack allows for code splitting, lazy loading, and hot module replacement.

• Configuration is done through a webpack.config.js file.

• Plugins and loaders can be used to extend Webpack's functionality.
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Q2. Explain closures
Ans. 
Closures are functions that have access to variables from their containing scope even after the scope has closed.
• Closures allow functions to access variables from their outer function even after the outer function has finished executing.

• They are useful for maintaining state in asynchronous operations.

• Closures can be used to create private variables in JavaScript.
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Q1. What is event loop?
Ans. 
Event loop is a mechanism in JavaScript that allows for asynchronous operations to be executed in a non-blocking way.
• Event loop is responsible for handling asynchronous operations in JavaScript.

• It allows for tasks to be queued and executed in a non-blocking manner.

• Event loop continuously checks the call stack and the task queue, moving tasks from the queue to the stack when the stack is empty.

• Example: setTimeout() func...read more
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Q1. There were total 5 rounds. Three technical rounds, managerial round and the HR round. First one is really basic. They asked me about general questions about inference latency, difference between list and s...read more
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Q1. Write a code for pre processing the image data before feeding it to model. The image ratios should be maintained. And the basics of django, like how to register more than one model in django.
Ans. 
Preprocess image data while maintaining ratios and register multiple models in Django.
• Resize images while maintaining aspect ratio using libraries like PIL or OpenCV

• Normalize pixel values to a range of 0-1 for better model performance

• Augment data using techniques like rotation, flipping, or cropping to increase dataset size

• Use data generators in Keras to efficiently load and preprocess images in batches

• Register multipl...read more
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