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I applied via Naukri.com and was interviewed before Mar 2023. There were 3 interview rounds.
Java selenium basic level
posted on 2 Sep 2022
I applied via Referral and was interviewed before Sep 2021. There were 5 interview rounds.
Angular is a front-end framework while Node.js is a back-end runtime environment.
Angular is used for building dynamic web applications with a focus on the client-side.
Node.js is used for building server-side applications with JavaScript.
Angular uses TypeScript for building applications while Node.js uses JavaScript.
Angular has a large community and a lot of pre-built components while Node.js has a vast library of modul...
posted on 11 Jun 2024
Promises are objects representing the eventual completion or failure of an asynchronous operation.
Promises are used in JavaScript to handle asynchronous operations.
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.
Example: Fetching data from an API returns a Promise that resolves with the data or rejects with an erro
Node.js is single threaded, but uses multiple threads for I/O operations.
Node.js uses a single thread to handle all JavaScript code execution.
It uses multiple threads from a thread pool to handle I/O operations asynchronously.
This allows Node.js to handle high concurrency without blocking the main thread.
Example: When reading a file, Node.js will use a separate thread from the pool to perform the I/O operation.
Reverse the Array of Strings
posted on 24 Jul 2024
I applied via Approached by Company and was interviewed before Sep 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2022. There were 4 interview rounds.
Total 35 questions, with 5 sections and time duration 35 minutes.
The question is too broad to provide a specific answer.
APIs can have various methods such as GET, POST, PUT, DELETE, etc.
The methods in an API depend on the specific API being referred to.
Examples of API methods include 'getUser', 'createOrder', 'updateProfile', etc.
I have faced issues with compatibility, performance, and user acceptance testing.
Compatibility issues with different browsers and operating systems
Performance issues with large datasets and high traffic
User acceptance testing revealed unexpected user behavior
posted on 13 Feb 2023
posted on 30 Oct 2023
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
Basics of core js and css questions
Implementing infinite scroll on a webpage
Use JavaScript to detect when user reaches the bottom of the page
Fetch more content using AJAX calls
Append new content to the existing page dynamically
posted on 18 Oct 2024
I appeared for an interview in Sep 2024.
I was given a test which was not that difficult
Seeking new challenges and growth opportunities in a more innovative environment.
Looking for new challenges and opportunities for growth
Interested in working in a more innovative environment
Seeking a change in company culture or work-life balance
The innovative projects and collaborative work environment at Altair are the driving factors for me to join.
Innovative projects: I am excited about the opportunity to work on cutting-edge projects that push the boundaries of technology.
Collaborative work environment: I value teamwork and believe that working with talented individuals at Altair will help me grow professionally.
Company culture: I have heard great things ...
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