Fynd Interview Questions, Process, and Tips for Experienced

Q1. Write code to print numbers 1 to n where each number i should get printed after i seconds. Questions around let and var on the solution. Promisify the solution.
Ans. 
Print numbers 1 to n with a delay of i seconds for each number.
• Use a loop to iterate from 1 to n

• Use setTimeout function to delay the printing of each number

• Use let instead of var to avoid closure issues

• Promisify the solution by returning a promise
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Q2. Css question to create a ring having some background color
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Q3. Basic database questions mysql and mongo like how to write pagination query (offset and cursor both)
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Q4. Given 2 linked list find the intersection node if they intersect
Ans. 
To find the intersection node of two linked lists, iterate through both lists and compare each node until a common node is found.
• Iterate through both linked lists simultaneously

• Compare each node of the lists until a common node is found

• If the lists have different lengths, align the starting points by advancing the longer list
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Q5. Basic Frontend concepts like react hooks, debounce etc
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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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3 coding question of medium level like rotate matrix by 90 degree

Q1. Best gpu operations for building a huge ml model
Ans. 
Utilize GPUs for matrix multiplication, deep learning operations, and parallel processing.
• Use GPUs for matrix multiplication to speed up computation.

• Utilize GPUs for deep learning operations like training neural networks.

• Take advantage of GPUs for parallel processing to handle large datasets efficiently.
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1st round was coding mainly focus on javascript, with output questions and easy leetcode dsa questions

Q1. Javascript concepts in deep
Ans. 
JavaScript concepts cover a wide range of topics including data types, functions, scope, closures, and more.
• Data types include strings, numbers, booleans, arrays, objects, and more.

• Functions are first-class citizens in JavaScript and can be passed around as arguments or returned from other functions.

• Scope refers to the visibility of variables within a program, with global and local scopes.

• Closures allow functions to re...read more
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Array, dp, stack , queue