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Zensar Technologies
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Basic programming questions
I applied via Campus Placement
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I applied via Naukri.com and was interviewed before Nov 2023.
So bad management very poor
Zensar Technologies interview questions for designations
I applied via Company Website and was interviewed in Mar 2023.
I applied via Approached by Company and was interviewed before Sep 2023.
ReactJS, CSS3,HTML5, UI, Jvascript
I applied via Campus Placement and was interviewed before Mar 2023.
Simple aptitude college level
Mostly just to see proper communication
I was interviewed in Nov 2021.
Round duration - 60 Minutes
Round difficulty - Medium
This round mainly revolved around concepts from Data Warehouse and Big Data.
What is a Slowly Changing Dimension (SCD)? What are the different types of SCDs?
Explain ETL Process in Data Warehouse
What are the different types of data marts in the context of data warehousing?
Explain sessions. Explain how batches are used to combine executions?
Difference between Fact Table and Dimension Table
Explain overfitting in big data? How to avoid the same.
Explain Outliers.
How to deploy a Big Data Model? Mention the key steps involved
Round duration - 60 Minutes
Round difficulty - Medium
In this round, the interviewer asked me questions mainly from Tableau and Power BI.
What are the different types of joins in Tableau?
How do you generally perform load testing in Tableau?
What are the various types of filters in Tableau?
Explain when would you use Joins vs. Blending in Tableau?
What are the building blocks of Power BI?
What is the comprehensive working system of Power BI?
Difference b/w Power BI and Tableau.
Difference b/w OLAP and OLTP
Round duration - 30 Minutes
Round difficulty - Easy
This was a typical HR round with some standard Behavioral questions.
Tell me something about yourself?
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 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.
1 question of middle difficulty
1 Interview rounds
based on 55 reviews
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