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I applied via Approached by Company and was interviewed in Sep 2024. There were 3 interview rounds.
Object oriented programming questions
React native component build pagination
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I applied via Internshala and was interviewed in Nov 2023. There were 2 interview rounds.
They will give you/us a chapter (pdf) and you have to prepare unique 15 MCQs
posted on 26 Aug 2024
I applied via Recruitment Consulltant and was interviewed in Feb 2024. There was 1 interview round.
Opendoor interview questions for popular designations
I applied via LinkedIn and was interviewed in Mar 2023. There were 3 interview rounds.
Design a key value store with get, put, ttl, expire
Use a hash table to store key-value pairs
Implement put() to add a new key-value pair
Implement get() to retrieve the value for a given key
Implement ttl() to set a time-to-live for a key
Implement expire() to delete a key-value pair after its time-to-live has expired
I applied via Company Website and was interviewed before Jan 2024. There were 2 interview rounds.
System Design - Standard.
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I applied via Approached by Company and was interviewed in Oct 2023. There were 2 interview rounds.
Question on dsa and string theory along with oops concepts
I applied via Approached by Company and was interviewed before May 2022. There were 2 interview rounds.
Improving Front End System Performance
Optimize images and reduce their size
Minimize HTTP requests and use caching
Use lazy loading for images and videos
Reduce the number of DOM elements
Use a Content Delivery Network (CDN)
Minimize the use of external scripts and plugins
Use asynchronous loading for scripts
Optimize CSS and JavaScript files
Use browser caching
Implement server-side rendering
Event Loop is a mechanism that allows JavaScript to handle multiple tasks simultaneously.
Event Loop is a part of JavaScript runtime that continuously checks the call stack and the task queue.
It prioritizes the tasks in the queue and pushes them to the call stack when it's empty.
This allows JavaScript to handle I/O operations and other asynchronous tasks without blocking the main thread.
Example: setTimeout() function ad...
I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.
They given 2 program to to 1-2 hour
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