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I applied via Instahyre and was interviewed before Aug 2022. There were 4 interview rounds.
Focus on DSA for developement roles
I would use websockets for real-time data updates in both web and mobile applications.
Implement websockets to establish a persistent connection between the server and clients
Use a pub/sub system to notify clients of data changes
Update the UI in real-time based on the incoming data
Optimize data transfer to reduce latency and improve performance
Web components are reusable custom elements for building web applications.
Web components allow for encapsulation of HTML, CSS, and JavaScript into reusable components.
They can be easily reused across different web pages or applications.
Examples include custom elements like
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There was 1 interview round.
I applied via Campus Placement and was interviewed in Aug 2024. There were 3 interview rounds.
24 mcqs were given and all of them were of aptitude and sql based
Anagram question solved without using any inbuilt functions
Create a function to check if two strings are anagrams by comparing the frequency of characters
Iterate through both strings and count the frequency of each character
Compare the frequency of characters in both strings to determine if they are anagrams
Frequency of elements in an array
Iterate through the array and count the occurrences of each element
Store the counts in a map or dictionary for easy access
Return the map/dictionary with element frequencies
Impact Analytics interview questions for popular designations
I was interviewed in Aug 2024.
It was easy difficulty.
Get interview-ready with Top Impact Analytics Interview Questions
I was interviewed in Aug 2024.
Hackerrank coding test
Resultant rows for different SQL joins
Inner join - returns rows that have matching values in both tables
Left join - returns all rows from the left table and the matched rows from the right table
Right join - returns all rows from the right table and the matched rows from the left table
Full outer join - returns all rows when there is a match in either left or right table
I applied via Instahyre and was interviewed in Jun 2024. There were 3 interview rounds.
Coding round had one SQL and one Python question. And some mcqs around python and math
There were 2 coding questions one is based on array and one more is based on abstraction
Black box testing is a software testing method where the internal structure or code of the application is not known to the tester.
Tester focuses on the functionality of the software without knowing its internal workings
Tests are based on requirements and specifications
Input data is provided and output is compared against expected results
Examples include equivalence partitioning, boundary value analysis, and decision ta
Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.
Regression testing is performed after code changes to verify that the existing features still work correctly.
It helps in identifying any defects introduced by new code changes.
Automated testing tools are often used for regression testing to save time and effort.
Example...
HTML5 introduced new features like semantic elements, audio/video support, canvas for graphics, local storage, and improved form controls compared to HTML3.
HTML5 introduced semantic elements like <header>, <footer>, <nav>, <article>, <section> for better structure and SEO.
HTML5 added native support for audio and video playback without the need for plugins.
Canvas element in HTML5 allows for...
I applied via Approached by Company and was interviewed in Jul 2024. There were 2 interview rounds.
Unprofessional hiring process, no response after submitting a task despite multiple follow ups
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The duration of Impact Analytics interview process can vary, but typically it takes about less than 2 weeks to complete.
based on 37 interviews
Interview experience
based on 74 reviews
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4-6 Yrs
Not Disclosed
4-6 Yrs
₹ 24-35 LPA
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