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ADF Data Science Interview Questions and Answers
Updated
14 Nov 2024
ADF Data Science Interview Experiences
Popular Designations
10 interviews found
Anonymous
Interview experience
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion
Discussion to check the communication of the applicants
Round 2 - Coding Test
Coding questions related to Java and other languages
Interview Preparation Tips
Interview preparation tips for other job seekers - Did not get selected
Data Analyst Interview Questions asked at other Companies
Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul...
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View answer
(11)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Nov 2023. There were 6 interview rounds.
Round 1 - HR
(1 Question)
- Q1. To know how I am a right candidate.
Add your answer
Round 2 - Coding Test
Puzzles, sql and pandas
Round 3 - Technical
(1 Question)
- Q1. More about projects and ML
Add your answer
Round 4 - Technical
(1 Question)
- Q1. Scenario Based Questions
Add your answer
Round 5 - Technical
(1 Question)
- Q1. Deeper Use Cases
Add your answer
Round 6 - HR
(1 Question)
- Q1. Final salary expectations
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Stay confident and Practice
Jr. Data Scientist Interview Questions asked at other Companies
Q1. Implement a Data Structure for selection of a user in a database based on his username in the fastest way possible. (Python)
View answer
(1)
Interview experience
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 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 - Coding Test
Questions were about SQL and definitions and functions of SQL
Round 3 - One-on-one
(1 Question)
- Q1. General discussion
Add your answer
Data Analyst Interview Questions asked at other Companies
Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul...
read more
View answer
(11)
Interview experience
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected
I applied via Campus Placement and was interviewed before Mar 2023. There were 4 interview rounds.
Round 1 - Coding Test
1st round was aptitude+ coding test,
Problem solving questions were mostly on array and string - easy to medium level
Round 2 - One-on-one
(1 Question)
- Q1. 2nd round was of one to one discussions and questions asked from basic machine learning algorithms and probability. Also there were 2 problem solving questions, one was based on based on array(2 pointer) ...
Add your answer
Round 3 - One-on-one
(1 Question)
- Q1. This round was similar to the last round where project discussion was also there.
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Round 4 - HR
(1 Question)
- Q1. Last round was of HR discussion
Add your answer
Jr. Data Scientist Interview Questions asked at other Companies
Q1. Implement a Data Structure for selection of a user in a database based on his username in the fastest way possible. (Python)
View answer
(1)
ADF Data Science interview questions for popular designations
Banda Varaprasad
Interview experience
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected
I applied via campus placement at CVR College of Engineering, Hyderabad and was interviewed before Jun 2022. There were 3 interview rounds.
Round 1 - Resume Shortlist
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test
4 coding questions divided into 2 sections and 4 sql questions.
Round 3 - Technical
(1 Question)
- Q1. 4 Technical Interviews. 1. Merge Sort, Explain Coding Test Questions, Basic Sql queries 2. Questions on Java, Puzzles, one code, sql 3. Taken by a senior member. Mostly asked to code and explain the appro...
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Practice general coding rather than algorithms.
Junior Data Analyst Interview Questions asked at other Companies
Q1. What is the main difference between data mining and data analysis?
View answer
(4)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected
I applied via Walk-in and was interviewed before Jun 2023. There was 1 interview round.
Round 1 - Coding Test
Based on SQL rank, CTE method, window functions
Data Scientist Interview Questions asked at other Companies
Q1. Special Sum of ArrayYou have been given an array/list ‘arr’ of length ‘N’, which contains single digit elements at every index. Your task is to return the sum of all elements of the array. But the final sum should also be a single digit. To...
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View answer
(2)
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via campus placement at Indian Institute of Information Technology Design & Manufacturing (IIITDM), Kancheepuram and was interviewed before Feb 2023. There were 3 interview rounds.
Round 1 - Aptitude Test
Python, SQL and badic ML questions.
Round 2 - Coding Test
Basic python coding and puzzles.
Round 3 - One-on-one
(1 Question)
- Q1. Basic ML and probability question.
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Be confident and brush up basic python, ML and probabilities concept.
Jr. Data Scientist Interview Questions asked at other Companies
Q1. Implement a Data Structure for selection of a user in a database based on his username in the fastest way possible. (Python)
View answer
(1)
Syed Ashraf
I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 2 interview rounds.
Round 1 - Technical
(1 Question)
- Q1. Basics of Salesforce, Differences, Code writing skills
Add your answer
Round 2 - HR
(4 Questions)
- Q1. Why are you looking for a change?
- Q2. Share details of your previous job.
- Q3. What are your salary expectations?
- Q4. Tell me about yourself.
Add your answer
Add your answer
Add your answer
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Knowledge of Salesforce and Code writing skills will be checked to assess eligibility.
Senior Salesforce Developer Interview Questions asked at other Companies
Q1. What are best practices to write trigger? What are execution order in salesforce? What are deployment techniques used in salesforce? What is min code coverage required while deployment? What is azure dev ops?
View answer
(1)
Interview Questionnaire
1 Question
- Q1. Mostly being a product company I was asked logical problems like best algorithm for certain problem solutions. Solving problems continuously on hacker rank or similar platforms can be really helpful.
Add your answer
Senior Software Engineer Interview Questions asked at other Companies
Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ...
read more
View answer
(6)
Interview Questionnaire
2 Questions
- Q1. The company being product based focused majorly on algorithm knowledge than the knowing in and out of the language.The best solution to different problems needs to be solved on the spot.solving problems in...
- Q2. Puzzles and algorithms
Add your answer
Add your answer
Senior Software Engineer Interview Questions asked at other Companies
Q1. Find Nth PrimeYou are given a number 'N'. Your task is to find Nth prime number. A prime number is a number greater than 1 that is not a product of two smaller natural numbers. Prime numbers have only two factors – 1 and the number itself. ...
read more
View answer
(6)
Top trending discussions
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Interview Tips & Stories
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honestword
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Oxane Partners
Disappointing Interview Experience with D.E. Shaw
I recently interviewed with D.E. Shaw, and it turned out to be one of the most draining experiences I’ve had. The interviewer’s approach felt unnecessarily harsh and dismissive, which made the entire process uncomfortable. At multiple points, the interviewer asked me to drop off the call, even when I tried asking basic questions about the designation, job description, and other details. After the interview, I found myself sitting there for a few minutes, trying to process what just happened. It left me questioning the overall tone and professionalism of the interview. Definitely not the experience I was expecting from such a well-known firm.
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ADF Data Science Interview FAQs
How many rounds are there in ADF Data Science interview?
ADF Data Science interview process usually has 3 rounds. The most common rounds in the ADF Data Science interview process are Coding Test, Technical and HR.
How to prepare for ADF Data Science interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at ADF Data Science. The most common topics and skills that interviewers at ADF Data Science expect are Python, SQL, Algorithms, Data Science and Java.
What are the top questions asked in ADF Data Science interview?
Some of the top questions asked at the ADF Data Science interview -
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ADF Data Science Interviews By Designations
- ADF Data Science Jr. Data Scientist Interview Questions
- ADF Data Science Data Analyst Interview Questions
- ADF Data Science Senior Software Engineer Interview Questions
- ADF Data Science Data Scientist Interview Questions
- ADF Data Science Junior Data Analyst Interview Questions
- ADF Data Science Senior Salesforce Developer Interview Questions
Interview Questions for Popular Designations
ADF Data Science Interview Process
based on 5 interviews in last 1 year
Interview experience
View more
People are getting interviews through
based on 7 ADF Data Science interviews
Campus Placement
WalkIn
Job Portal
43%
14%
14%
29% candidates got the interview through other sources.
Moderate
Confidence
?
Moderate Confidence means the data is based on a sufficient number of responses received from the candidates
Interview Questions from Similar Companies
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ADF Data Science Reviews and Ratings
based on 67 reviews
Rating in categories
|
Software Engineer
72
salaries
|  ₹3 L/yr - ₹9 L/yr |
|
Data Scientist
28
salaries
| ₹7.2 L/yr - ₹20 L/yr |
|
Senior Software Engineer
25
salaries
| ₹7.1 L/yr - ₹14 L/yr |
|
Senior Automation Engineer
12
salaries
| ₹7.8 L/yr - ₹18.3 L/yr |
|
System Administrator
11
salaries
| ₹2.4 L/yr - ₹5.5 L/yr |
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