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Discover Senior Data Science Analyst Interview Questions and Answers

Updated 6 Mar 2024

Discover Senior Data Science Analyst Interview Experiences

1 interview found

Senior Data Science Analyst Interview Questions & Answers

Anonymous

posted on 6 Mar 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

6-8 weeks

Result

Selected

I applied via Referral and was interviewed before Mar 2023. There were 3 interview rounds.

Round 1 - HR

(1 Question)

Q1. Why company? Why the Credit Card industry?

Add your answer

Round 2 - Coding Test

SQL, Excel pivot tables, Case study

Round 3 - One-on-one

(4 Questions)

Q1. Behaviour Questions

Add your answer

Q2. How to handle conflict?

Ans.

Handling conflict involves active listening, communication, empathy, and finding a mutually beneficial solution.

Listen actively to understand all perspectives
Communicate openly and honestly
Show empathy towards others' feelings and viewpoints
Work towards finding a mutually beneficial solution
Seek mediation or third-party intervention if necessary

Answered by AI

Add your answer

Q3. What is the most challenging project you have worked on?

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Q4. What is the most proud project you have worked on?

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Top trending discussions

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Is Project Manager (of HR projects) a good position to take in Tata Capital for a 7 yrs exp Tech PM, as Tata Capital not being an IT firm.

Guys, I have 7 yrs of exp working as Tech Project manager in IT industry, I got an offer from Tata capital as Project Manager - HR projects. I'm little concerned about will there be any impact in switching the job in future to any IT org, after working for atleast 1 yr in Tata capital as Tata capital not being an IT firm. Also, do share your feedback on HR projects domain, will it impact in getting role in any other IT domain (like application management, etc) in future. Addtnl info: The PM - HR projects role does have relevance to IT, the role involves RPA bots monitoring & implementation, issue detection & fixing, etc I accepted this & willing to join there due to, 1. Big Brand name on my resume, as so far I only had small org names on my CV. 2. In anticipation to make it to Big firms in future, if I've a tag of being a PM @ Tata capital compares to Tech PM at any unknown org. Becoz I feel Big org prefer someone from big org over small org (Correct me if I am wrong?)

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Interview questions from similar companies

Data Science Intern Interview Questions & Answers

Amazon

Anonymous

posted on 16 Aug 2024

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Coding Test

Basic DSA questions will be asked Leetcode Easy to medium

Round 2 - Technical

(2 Questions)

Q1. BERT vs LSTM and their speed

Ans.

BERT is faster than LSTM due to its transformer architecture and parallel processing capabilities.

BERT utilizes transformer architecture which allows for parallel processing of words in a sentence, making it faster than LSTM which processes words sequentially.
BERT has been shown to outperform LSTM in various natural language processing tasks due to its ability to capture long-range dependencies more effectively.
For exa...

Answered by AI

Add your answer

Q2. What is multinomial Naive Bayes theorem

Ans.

Multinomial Naive Bayes is a classification algorithm based on Bayes' theorem with the assumption of independence between features.

It is commonly used in text classification tasks, such as spam detection or sentiment analysis.
It is suitable for features that represent counts or frequencies, like word counts in text data.
It calculates the probability of each class given the input features and selects the class with the

Answered by AI

Add your answer

Skills evaluated in this interview

Data Science Intern Interview Questions & Answers

Amazon

Anonymous

posted on 3 Jan 2024

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed in Dec 2023.

Round 1 - Aptitude Test

English, number system, grammar

Round 2 - Coding Test

Python , data science, machine learning

Round 3 - Assignment

Python machine learning, natural language precossing

Round 4 - HR

(4 Questions)

Q1. Python , Data Science, SQL

Add your answer

Q2. What is python basics, libraries

Ans.

Python basics include syntax, data types, and control structures. Libraries like NumPy, Pandas, and Matplotlib enhance data analysis and visualization.

Python basics cover syntax, variables, data types, and control structures.
NumPy is a library for numerical computing, providing powerful array operations.
Pandas is a library for data manipulation and analysis, offering data structures like DataFrames.
Matplotlib is a libr...

Answered by AI

Add your answer

Q3. Data science algorithms , and theory

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Q4. Sql querys, cluases

Add your answer

Round 5 - Group Discussion

Indian environment, village, college days

Round 6 - HR

(1 Question)

Q1. Python, data science

Add your answer

Data Science Intern Interview Questions & Answers

Uber

Anonymous

posted on 17 May 2022

I was interviewed in Dec 2021.

Round 1 - Coding Test

Round duration - 60 minutes
Round difficulty - Easy

Timing: 8:00-9:00 PM
There was 1 MCQ and 3 SQL queries. The platform was easy to use and navigate.

Round 2 - Video Call

Round duration - 30 minutes
Round difficulty - Medium

Timing: 11 AM-11:30 AM
The interviewer was very kind and helpful. He helped me by giving hints whenever I was stuck.

Round 3 - Video Call

(1 Question)

Round duration - 30 minutes
Round difficulty - Medium

Timing: 12:15 PM to 12:45 PM.
The interviewer was very helpful and friendly. He was more interested in my approach rather than the final answer.

Q1. What new feature would you like to add to Uber?

Ans.

Tip 1 : Creativity has no limit in such questions
Tip 2 : Suggest any of the dreams that you would like to see in your dream company
Tip 3 : I suggested ideas such as Uber Ambulance, Uber Flights, etc

Answered Anonymously

Add your answer

Round 4 - Video Call

Round duration - 30 minutes
Round difficulty - Hard

Timing: 3:00PM to 3:30PM
This was Hiring Manager round. He asked me case study type of questions.

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Data Science Intern in BangaloreEligibility criteriaNo criteriaUber interview preparation:Topics to prepare for the interview - Machine Learning Algorithms, SQL Queries, Python, Data Mining, Data Visualization, Descriptive and Inferential Statistics, Random Variables and Probability Distributions.Time required to prepare for the interview - 3.5 monthsInterview preparation tips for other job seekers

Tip 1 : Practice SQL and python coding questions using online coding platforms.
Tip 2 : Get in-depth theoretical knowledge about all the machine learning algorithms.
Tip 3 : Strengthen your statistics understanding.

Application resume tips for other job seekers

Tip 1 : Highlight your skills properly
Tip 2 : Have thorough understanding about everything written in the resume

Final outcome of the interviewSelected

Skills evaluated in this interview

Discover Interview FAQs

How many rounds are there in Discover Senior Data Science Analyst interview?

Discover interview process usually has 3 rounds. The most common rounds in the Discover interview process are HR, Coding Test and One-on-one Round.

What are the top questions asked in Discover Senior Data Science Analyst interview?

Some of the top questions asked at the Discover Senior Data Science Analyst interview -