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Leena AI
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I applied via Campus Placement and was interviewed in Jan 2024. There were 2 interview rounds.
1 hour coding question array maths hackearth
To form a binary tree, create nodes with left and right child pointers.
Start by creating a root node.
For each node, create left and right child nodes.
Repeat the process until all nodes are created.
Design a map
Consider the purpose of the map (e.g., navigation, data visualization)
Decide on the level of detail and scale of the map
Choose appropriate symbols and colors for different features
Include a legend or key to explain the map symbols
Ensure the map is easy to read and understand
Two questions to be solved in 1 hr.
2 Leetcode Medium questions on hackerrank
Low level Design Problem in Java
System Design with few details
I applied via Campus Placement and was interviewed in Mar 2023. There were 4 interview rounds.
Aptitude Test with 1 coding question and 8 other aptitude questions
posted on 14 May 2024
Event loop in Node.js manages asynchronous operations by executing callback functions when certain events occur.
Event loop is responsible for handling I/O operations, timers, and callbacks in Node.js
It allows Node.js to perform non-blocking operations efficiently
Event loop continuously checks the event queue for new events to execute
posted on 15 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Promises in JavaScript are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used to handle asynchronous operations in JavaScript.
They can be in one of three states: pending, fulfilled, or rejected.
Promises can be chained using .then() to handle success and .catch() to handle errors.
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