Upload Button Icon Add office photos

Dun & Bradstreet

Compare button icon Compare button icon Compare

Filter interviews by

Dun & Bradstreet Data Scientist Intern Interview Questions and Answers

Updated 20 Jul 2024

Dun & Bradstreet Data Scientist Intern Interview Experiences

1 interview found

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Difficult To solve in 30 minutes

Round 2 - Technical 

(1 Question)

  • Q1. Python libraries pandas sql

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident

Interview questions from similar companies

I applied via Walk-in and was interviewed before Apr 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Tell me about yourself
  • Q2. Education background

Interview Preparation Tips

Interview preparation tips for other job seekers - good experience
Round 1 - Technical 

(2 Questions)

  • Q1. SQL basics Python Basics Linux Basics
  • Q2. Questions on date and time and joins.

Interview Preparation Tips

Interview preparation tips for other job seekers - Sharpen Linux and SQL basics Python basics.

Hadoop or abintio could be added advantage.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Questions from SQL,UNIX,PYTHON,AWS
Round 3 - One-on-one 

(1 Question)

  • Q1. Current Project
  • Ans. 

    Currently working on analyzing customer data for a retail company.

    • Analyzing customer purchase history

    • Identifying trends and patterns in customer behavior

    • Segmenting customers based on demographics and purchase preferences

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Expected Salary,Process, Offer letter

Interview Preparation Tips

Interview preparation tips for other job seekers - Team Is very Good
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - Assignment 

3 SQL questions were given

Round 2 - Technical 

(1 Question)

  • Q1. It was based upon my work experience and technical questions from SQL
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy to moderate level SQL questions will be asked.

I applied via Company Website and was interviewed in Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. What are your strengths and weaknesses?

Interview Preparation Tips

Interview preparation tips for other job seekers - I would give me a random suggestion, trust yourself while applying for any job. The moment you start speaking, it should feel like you are the perfect fit for the company. no matter what it is, be it a telephonic interview, an online video interview, or a personal interview. You should be able to create an impact. These big organizations look for candidates with good communication skills sets. Build yourself, it might take some time, but be on it.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Nov 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Basic SQL theory questions were asked

Round 3 - Coding Test 

Sql joins and PL/ SQL

Round 4 - HR 

(4 Questions)

  • Q1. Personality Check
  • Q2. Resume overview
  • Q3. Our strength were asked
  • Q4. Our weaknesses were asked

I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Group Discussion 

Improve your skills

Interview Preparation Tips

Interview preparation tips for other job seekers - If, now iam working in this company, i will make this company no.1 position with the help of group discussion
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Nov 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a data analyst with a strong background in statistics and programming.

    • Experienced in analyzing large datasets and extracting meaningful insights

    • Proficient in statistical analysis and data visualization tools such as Python, R, and Tableau

    • Skilled in SQL for data querying and manipulation

    • Strong problem-solving and critical thinking abilities

    • Effective communication skills for presenting findings to stakeholders

  • Answered by AI
  • Q2. Projects you have done
  • Ans. 

    Developed a predictive model to forecast customer churn for a telecommunications company.

    • Used machine learning algorithms to analyze customer data

    • Performed feature engineering to identify key predictors of churn

    • Built and trained a model using historical data

    • Evaluated model performance and provided actionable insights to reduce churn

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Crisil Data Analyst interview:
  • Python
  • sql
  • guest estimate
  • machine learning
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Oct 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Why do you want to intern with us

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for some basic questions. Be confident. Your answer should reflect your keen interest in gaining knowledge and experience.

Dun & Bradstreet Interview FAQs

How many rounds are there in Dun & Bradstreet Data Scientist Intern interview?
Dun & Bradstreet interview process usually has 2 rounds. The most common rounds in the Dun & Bradstreet interview process are Coding Test and Technical.

Tell us how to improve this page.

Dun & Bradstreet Data Scientist Intern Interview Process

based on 1 interview

Interview experience

3
  
Average
View more

Interview Questions from Similar Companies

S&P Global Interview Questions
4.1
 • 275 Interviews
Mu Sigma Interview Questions
2.6
 • 229 Interviews
Crisil Interview Questions
3.7
 • 188 Interviews
Indegene Interview Questions
3.4
 • 151 Interviews
Nielsen Interview Questions
3.7
 • 117 Interviews
Kantar Interview Questions
3.5
 • 96 Interviews
TransUnion Interview Questions
4.0
 • 89 Interviews
Netscribes Interview Questions
2.8
 • 83 Interviews
View all
Strategic Account Manager
163 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Operations Executive
88 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Senior Software Engineer
75 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Analyst
60 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Strategic Account Planner
52 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Dun & Bradstreet with

Experian

3.8
Compare

Equifax

3.3
Compare

TransUnion

4.0
Compare

Crisil

3.6
Compare
Did you find this page helpful?
Yes No
write
Share an Interview