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Infosys Senior Data Analyst Interview Questions and Answers

Updated 28 Oct 2024

Infosys Senior Data Analyst Interview Experiences

2 interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Tell me about Spark architecture
  • Ans. 

    Spark architecture is a distributed computing framework that consists of a cluster manager and worker nodes.

    • Spark architecture includes a driver program, cluster manager, and worker nodes.

    • The driver program is responsible for dividing the Spark application into tasks and scheduling them on the worker nodes.

    • Worker nodes execute the tasks and return the results to the driver program.

    • Spark can run on various cluster manag...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Python sql etl aws azure related qns

Interview Preparation Tips

Interview preparation tips for other job seekers - it was very good exp

Senior Data Analyst Interview Questions Asked at Other Companies

Q1. What is the difference between Least Squares Method and the maxim ... read more
Q2. How do you improve the performance of Linear Regression
asked in Proftware
Q3. Imagine you are presented with a complex dataset from a multinati ... read more
Q4. How do you handle overfitting and underfitting in Decision Trees
Q5. What metrics do you use to evaluate classification models

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Dec 2024. There were 5 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Resume screening Self introduction Roles and responsibilities
Round 2 - Assignment 

Given task Statics standard deviations Attrition Average of given table values and Given graph economi graph and poverty graph base on that need to gave answers 30 qustion and 60 min time duration

Round 3 - Technical 

(2 Questions)

  • Q1. Versant test should be need to attend Hirepro will have interview prosess in YouTube will check and prepare mid level hard
  • Q2. We can goo for online prosess how it is
Round 4 - One-on-one 

(1 Question)

  • Q1. Manger Level round they will ask KPI NPS AHT standard deviations Service Level handling Root cause Analysis Weighted average Same product how will calculate Totall Swer % how will get Many of like bpi <20 ...
Round 5 - HR 

(1 Question)

  • Q1. Salary discussion and update structure of our role and responsibilities
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Tell me about Yourself
  • Ans. 

    I am a data analyst with 5 years of experience in analyzing and interpreting complex data sets to drive business decisions.

    • 5 years of experience in data analysis

    • Strong skills in data interpretation

    • Ability to drive business decisions through data analysis

  • Answered by AI
  • Q2. Question related to your skills
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via campus placement at CMR Institute of Technology, Bangalore and was interviewed in Sep 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

The first round had 3 parts which had technical(code snippets,dbms etc), aptitude, english

Round 2 - Coding Test 

Basic questions on arrays and strings

Round 3 - One-on-one 

(1 Question)

  • Q1. This is yet to happen
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Various sql queries and questions were asked
Round 2 - HR 

(1 Question)

  • Q1. Tell me about yourself
  • Ans. 

    Experienced data analyst with a background in statistics and programming.

    • Over 5 years of experience in analyzing and interpreting complex data sets

    • Proficient in statistical analysis tools such as R and Python

    • Strong background in data visualization techniques

    • Excellent communication skills for presenting findings to stakeholders

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. About ETL performance and mapping
  • Q2. About SQL advanced Query

Interview Preparation Tips

Interview preparation tips for other job seekers - Do have basic pratical exprience. And practise scenario based questions.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Mar 2024. There were 2 interview rounds.

Round 1 - Coding Test 

Hacker rank test mostly on sql

Round 2 - Technical 

(2 Questions)

  • Q1. Focused on Statistical analysis and sql. More sql questions on window functions
  • Q2. Sql joins and aggregation functions
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Jul 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

Time vs money, time time time

Round 2 - Coding Test 

Dsa, python sql etl ssis

Interview Preparation Tips

Topics to prepare for Wipro Senior Data Analyst interview:
  • SQL Server
Interview preparation tips for other job seekers - do great dont fear

Senior Data Analyst Interview Questions & Answers

IBM user image Akansha Chaudhary

posted on 13 Jan 2025

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. About Projects and previous work exp

Infosys Interview FAQs

How many rounds are there in Infosys Senior Data Analyst interview?
Infosys interview process usually has 1 rounds. The most common rounds in the Infosys interview process are Technical.

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₹4 L/yr - ₹16 L/yr
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Infosys Senior Data Analyst Reviews and Ratings

based on 3 reviews

5.0/5

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4.0

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Company culture

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Promotions/Appraisal

5.0

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