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I applied via Recruitment Consulltant and was interviewed in Dec 2022. There were 2 interview rounds.
Using Try Catch block in a framework for handling exceptions
Use Try block to enclose the code that might throw an exception
Use Catch block to handle the exception if it occurs
Use Finally block to execute code regardless of whether an exception was thrown or not
200 - OK, 201 - Created, 204 - No Content
200 - Successful response, request was successful
201 - Resource created successfully
204 - No content to send in the response, successful request but no data to return
Example of a test scenario for a login functionality
Create test data with valid username and password
Enter the valid credentials and click on the login button
Verify that the user is successfully logged in
Create test data with invalid username and password
Enter the invalid credentials and click on the login button
Verify that the error message is displayed
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
Await is used to wait for a promise to resolve, while async is used to define an asynchronous function.
Await is used inside an async function to pause execution until a promise is settled.
Async functions return a promise that resolves with the value returned by the async function.
Using async/await can make asynchronous code easier to read and write compared to using callbacks or promises.
Top trending discussions
I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.
posted on 4 May 2019
I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.
posted on 15 Feb 2022
I applied via Campus Placement
In this round you have to clear Aptitude and Basic Coding
It is pure coding test which is conduct on hacker rank platform. You have to complete 4 question(1 easy + 2 medium + 1 hard)
posted on 24 Oct 2023
I applied via Approached by Company and was interviewed before Oct 2022. There were 3 interview rounds.
Find duplicate items in array of strings.
Iterate through array and store each item in a hash set.
If item already exists in hash set, it is a duplicate.
posted on 18 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
posted on 25 Aug 2021
posted on 19 Nov 2021
I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.
Check if a number is prime and optimize the code.
Start by checking if the number is less than 2, in which case it is not prime.
Iterate from 2 to the square root of the number and check if any of them divide the number evenly.
If a divisor is found, the number is not prime. Otherwise, it is prime.
To optimise API calls in React, use asynchronous functions and caching techniques.
Use async/await to handle API calls
Implement caching to reduce network requests
Use memoization to avoid unnecessary re-renders
Consider using a state management library like Redux
Use performance profiling tools like React DevTools
posted on 9 Feb 2022
I applied via Campus Placement
Online Coding Test included some aptitude questions, technical questions followed by 3 coding questions
based on 2 interviews
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