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Infosys Data Research Analyst Interview Questions and Answers

Updated 12 Jun 2024

Infosys Data Research Analyst Interview Experiences

1 interview found

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Why should we hire you
  • Q2. What is notice period
  • Ans. 

    Notice period is the amount of time an employee must give before leaving a job.

    • Notice period is typically stated in the employment contract.

    • It allows the employer to find a replacement for the departing employee.

    • The length of notice period can vary depending on the company and position.

    • Some companies may require a notice period of 2 weeks, while others may require 1 month or more.

    • During the notice period, the employee ...

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. What is data base
  • Ans. 

    A database is a structured collection of data that is stored and organized for easy access and retrieval.

    • A database is used to store and manage large amounts of data.

    • It consists of tables, rows, and columns to organize data in a structured manner.

    • Examples of databases include MySQL, Oracle, and MongoDB.

  • Answered by AI
  • Q2. What was visualization
  • Ans. 

    Visualization is the representation of data in a visual format, such as charts, graphs, and maps.

    • Visualization helps in understanding complex data by presenting it in a more digestible format

    • It can reveal patterns, trends, and outliers that may not be apparent in raw data

    • Examples include bar charts, pie charts, scatter plots, and heat maps

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

Entry level aptitude test

Round 3 - One-on-one 

(1 Question)

  • Q1. Introduction and about college project.

Interview Preparation Tips

Interview preparation tips for other job seekers - It was a really good experience working in TCS

I applied via Walk-in and was interviewed before Sep 2021. There were 4 interview rounds.

Round 1 - Aptitude Test 

Reasoning and English

Round 2 - Group Discussion 

Just a minute round about favourite movie

Round 3 - Technical 

(1 Question)

  • Q1. SD , about education questions
Round 4 - HR 

(1 Question)

  • Q1. Regarding shifts, timings and relocation

Interview Preparation Tips

Interview preparation tips for other job seekers - All the best guys. It's very is to crack the interview in TCS

I was interviewed before Jun 2016.

Interview Preparation Tips

Round: Video interview
Experience: Tell about why to join cognizant

Skills: Communication Networks, Communication

Interview Questionnaire 

3 Questions

  • Q1. What is autocorrelation?
  • Ans. 

    Autocorrelation is the correlation of a signal with a delayed copy of itself.

    • Autocorrelation is used to identify patterns in time series data.

    • It is a measure of how similar a signal is to a delayed version of itself.

    • Autocorrelation can be positive, negative, or zero.

    • It is commonly used in signal processing, finance, and econometrics.

    • Autocorrelation can be visualized using a correlogram.

  • Answered by AI
  • Q2. What is heteroscedasticity?
  • Ans. 

    Heteroscedasticity is a statistical term that refers to the unequal variance of a variable across different levels of another variable.

    • It is a violation of the assumption of homoscedasticity in regression analysis.

    • It can lead to biased and inefficient estimates of regression coefficients.

    • It can be detected through residual plots or statistical tests such as the Breusch-Pagan test.

    • Examples include income and expenditure...

  • Answered by AI
  • Q3. How do they affect your data analysis?
  • Ans. 

    Data analysis is affected by various factors that can influence the accuracy and reliability of the results.

    • Data quality: The accuracy, completeness, and consistency of the data can impact the analysis.

    • Data sources: The reliability and relevance of the data sources used for analysis can affect the outcomes.

    • Data preprocessing: The way data is cleaned, transformed, and prepared for analysis can impact the results.

    • Data in...

  • Answered by AI

Interview Preparation Tips

Round: Technical + HR Interview
Experience: Most of the questions was based on statistical modelling as the position they were hiring for was business analyst which requires statistical modelling and its business applications.
Tips: Always try to apply your statistical knowledge to the businesses around you. How you can improve that or apply it for better usage.

College Name: Institute of Management Technology

I applied via Walk-in and was interviewed before Feb 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Where you see yourself after 5 years

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident whatever u say. This one thing is enough to get judge by interviewer

Interview Questionnaire 

2 Questions

  • Q1. Speak 5 minutes on Delhi metro, Women empowerment, Facebook, Social media, Politics, motivation, trending Etc.
  • Q2. Tell me about your previous day that what you have done from morning to evening?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident because if you are not confident in front of the interviewed then you can't reply properly to any question of him, You should have to be confident.

I applied via Approached by Company and was interviewed in Nov 2018. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Questions were asked on what was written on resume
  • Q2. Questions were also asked on testing
  • Q3. Complete questions from payments flow and swift msg

Interview Preparation Tips

General Tips: Be aware of what you write on your resume and be confident while answering for the questions.
Skills: Communication, Body Language, Analytical Skills
Duration: <1 week

I applied via Job Portal and was interviewed before Nov 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. What skills would you have
  • Q2. Skills set should get exactly match
  • Q3. Explain best challenging position you faced

Interview Preparation Tips

Interview preparation tips for other job seekers - Be calm and detail out what ypu know

I applied via Walk-in and was interviewed before Aug 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What are your client impressing skills?
  • Q2. Show us a live demo of a deal negotiation.

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont try to be oversmart

Infosys Interview FAQs

How many rounds are there in Infosys Data Research Analyst interview?
Infosys interview process usually has 2 rounds. The most common rounds in the Infosys interview process are HR and Technical.
What are the top questions asked in Infosys Data Research Analyst interview?

Some of the top questions asked at the Infosys Data Research Analyst interview -

  1. What is notice per...read more
  2. What was visualizat...read more
  3. What is data b...read more

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Infosys Data Research Analyst Interview Process

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