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Cosmic Strands Epublishing Data Scientist Interview Questions and Answers

Updated 10 Jan 2022

Cosmic Strands Epublishing Data Scientist Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical questions on AI

Interview Preparation Tips

Interview preparation tips for other job seekers - This interview was a technical one on NLP, wher a problem statement was given to solve in 24 hrs, then there was a personal interview call. Where everything went smooth

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
-
Result
No response

I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.

Round 1 - Coding Test 

Contained 3 coding question and 10 mcq on stats, ML and SQL, They asked to complete in 1hr to get shortlisted for next round. Then next round didn't happen

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected

I applied via LinkedIn

Round 1 - Coding Test 

Hackerrank statistics and dsa

Interview experience
4
Good
Difficulty level
Hard
Process Duration
6-8 weeks
Result
Not Selected

I applied via Company Website and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Assignment 

Hackerrank assignment with 2 coding and couple mullt-choice questions.

Round 2 - Case Study 

Talked to hiring manager about a system design related to computer vision.

Round 3 - Technical 

(2 Questions)

  • Q1. Design a ML model to come up with filtering choices in the website.
  • Ans. 

    Design a ML model for filtering choices on a website.

    • Collect user data on preferences and behavior

    • Use collaborative filtering or content-based filtering algorithms

    • Implement a recommendation system to suggest choices based on user data

    • Regularly update the model with new data for improved accuracy

  • Answered by AI
  • Q2. SQL question to process given tables

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
-
Result
No response

I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.

Round 1 - Coding Test 

Contained 3 coding question and 10 mcq on stats, ML and SQL, They asked to complete in 1hr to get shortlisted for next round. Then next round didn't happen

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Not Selected

I applied via LinkedIn

Round 1 - Coding Test 

Hackerrank statistics and dsa

Cosmic Strands Epublishing Interview FAQs

How to prepare for Cosmic Strands Epublishing Data Scientist 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 Cosmic Strands Epublishing. The most common topics and skills that interviewers at Cosmic Strands Epublishing expect are AWS, Artificial Intelligence, Azure, Deep Learning and Machine Learning.

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