i
In4velocity Systems
Filter interviews by
I applied via Naukri.com and was interviewed before Aug 2022. There were 4 interview rounds.
Previous experience what you have done
I appeared for an interview before Apr 2021.
Round duration - 45 minutes
Round difficulty - Easy
This was a test where 2 coding questions were to be solved in 45 minutes.
Given a column title as it appears in an Excel sheet, your task is to return its corresponding column number.
S = "AB"
28
The seq...
Convert Excel column title to corresponding column number.
Iterate through the characters in the input string from right to left
Calculate the value of each character based on its position and multiply by 26^index
Sum up the values to get the final column number
Determine if two given strings, str1
and str2
, are permutations of each other.
Two strings are permutations of each other if the characters of one string can be re...
Check if two strings are permutations of each other.
Create character frequency maps for both strings.
Compare the frequency maps to check if they are permutations.
Handle edge cases like empty strings or strings of different lengths.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I applied via Referral and was interviewed before Aug 2020. There was 1 interview round.
posted on 11 Mar 2023
I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.
The test was very weird one.
They did have planned anything for the test, They came and given a link on bit.ly and given an another link that is in google form for the answers.
And they selection of people for second round is not sensible.
This round was also be a weird.
They give each candidates with different questions.
They told us to write logic on the paper and you can use internet for your reference.
But after this round they announced the results but that is not in genuine one.
posted on 18 Jun 2024
Medium level problem,
posted on 26 Jun 2024
I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.
45 min apps and technical question
45 min coding round you can refer net for first 15 min
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.
posted on 25 Nov 2022
based on 1 interview
Interview experience
based on 61 reviews
Rating in categories
Software Engineer
30
salaries
| ₹3 L/yr - ₹10 L/yr |
Senior Software Engineer
20
salaries
| ₹5.5 L/yr - ₹18 L/yr |
Software Developer
14
salaries
| ₹4.2 L/yr - ₹7.5 L/yr |
Senior Implementation Consultant
13
salaries
| ₹6.9 L/yr - ₹10.8 L/yr |
QA Engineer
12
salaries
| ₹3.8 L/yr - ₹7 L/yr |
BuildSupply - Archer Technologies
Propstack Services
RealPage
Zapbuild