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GlobalLogic Senior Data Scientist Interview Questions and Answers
Updated
30 Mar 2022
1 interview found
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I applied via Recruitment Consulltant and was interviewed in Sep 2021.
3 Interview Rounds
1
Resume Shortlist Round
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
2
Coding Test Round
HackeRank Test
3
Technical Round (2 Questions)
- Q1. Give data classifications with scrubbing techniques. View Answers (1)
- Q2. Day to day workings and responsibility for product development Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Be ready for hard hitting questions with real world implementation examples.
Skills evaluated in this interview
Interview questions from similar companies
Interview experience
Poor
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Sep 2024.
3 Interview Rounds
1
Assignment Round
MCQ questions based on data science fundamentals. Total of 30 questions to be solved in 30 mins. Completed in 9 mins. Got selected for round 2
2
Case Study Round
Case study to create a POC. Successfully completed and moved to round 3.
3
One-on-one Round (2 Questions)
- Q1. Questions about previous projects Add Answer
- Q2. Case study presentatin Add Answer
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Company Website and was interviewed in Jan 2024.
1 Interview Round
1
Technical Round (15 Questions)
- Q1. Extract only India Players from dictionary (using list comprehension) CSK = {"Dhoni" : "India", "Du Plessis" : "South Africa", "RituRaj": "India", "Peterson" : ...read more View Answers (3)
- Q2. Find Common Elements in three lists using sets
arr1 = [1,5,10,20,40,80,100]
arr2 = [6,7,20,80,100]
arr3 = [3,4,15,20,30,70,80,120] View Answers (2)
- Q3. Check if you found any error in the below code: school_name = 'ABC School' def __init__(self, name, roll_no): self.name = name self.roll_no = roll_no def show...read more Add Answer
- Q4. How do you print the 3, 5 and 7th row in a database (Python - use Pandas) View Answers (1)
- Q5. Split Dataset in train, test and validation (import library and split dataset) View Answers (1)
- Q6. Print Unique values in the dataset and delete the duplicate rows (SQL) View Answers (1)
- Q7. Print rows where a certain criterion is met (ex - in a dataset of employees select the ones whose salary is greater than 100000 - in SQL) View Answers (1)
- Q8. Print rows with the second highest criterion value without using offset function in SQL View Answers (1)
- Q9. Print rows with the same set of values in column (these are not duplicates row - just the duplicates values in a column) View Answers (1)
- Q10. Difference between Power BI and Tableau View Answers (1)
- Q11. Limitations of Power BI and Tableau View Answers (1)
- Q12. What are the types of regression models, name them and explain them View Answers (1)
- Q13. Difference in Linear and Logistic Regression View Answers (1)
- Q14. Difference in Random Forest and Decision Tree View Answers (1)
- Q15. What is ETL and what are the types or examples of ETL tools View Answers (1)
Interview Preparation Tips
Topics to prepare for Kyndryl Senior Data Scientist interview:
JD does mention about TensorFlow and R, but those languages are not important and are only an advantage to the candidate's profile. Mainly the interviewer will be looking for someone who has a decent programming skill and knows about regression models which is very important.
There will be 2 Interviewers one of them will be asking Python & Regression model questions and the other one SQL ones along with Power BI and Tableau overview
- Python
- Pandas
- Power Bi
- Tableau
- scikit
- SQL
- matplotlib
JD does mention about TensorFlow and R, but those languages are not important and are only an advantage to the candidate's profile. Mainly the interviewer will be looking for someone who has a decent programming skill and knows about regression models which is very important.
There will be 2 Interviewers one of them will be asking Python & Regression model questions and the other one SQL ones along with Power BI and Tableau overview
Skills evaluated in this interview
Senior Data Scientist Interview Questions
Hewlett Packard Enterprise
vishal kediya
posted on 23 Jun 2023
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
3 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (1 Question)
- Q1. Analytical lifecycle Add Answer
3
Technical Round (1 Question)
- Q1. Model deployment strategy Add Answer
Interview experience
Average
Difficulty level
Easy
Duration
4-6 weeks
Result
Selected
I applied via Job Fair and was interviewed in May 2024.
3 Interview Rounds
1
Assignment Round
They gave a span of 3 days to build an AI-powered webapp
2
One-on-one Round (2 Questions)
- Q1. How would you go about learning a new skill Add Answer
- Q2. Experience in cloud technologies View Answers (1)
3
One-on-one Round (2 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. Project details and challenges faced in the project View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Be thoroughly prepared with your projects with their details nd skills on your resume
Skills evaluated in this interview
Data Scientist Interview Questions
NTT Data Information Processing Services
Anonymous
posted on 27 Jun 2024
Interview experience
Bad
Difficulty level
Moderate
Duration
-
Result
No response
I was interviewed in May 2024.
2 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Tell me about your self? Add Answer
- Q2. What is maths and stats View Answers (1)
2
Coding Test Round
Confusion matrix what are your job rolls explain me Gradient boosting algorithm?
Interview Preparation Tips
Interview preparation tips for other job seekers - Be very serious on every answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
I applied via Campus Placement
3 Interview Rounds
1
Aptitude Test Round
Bulb and switch puzzle
2
Aptitude Test Round
Rope burning and length question
3
HR Round (1 Question)
- Q1. Why you want to join optum Add Answer
Data Scientist Interview Questions
Societe Generale Global Solution Centre
Anonymous
posted on 7 Oct 2023
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
5 Interview Rounds
1
Resume Shortlist Round
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
2
Coding Test Round
Basic DP, Array Questions
3
One-on-one Round (1 Question)
- Q1. Resume Walkthrough and Discussion, Medium level coding questions Add Answer
4
One-on-one Round (1 Question)
- Q1. Discussion with Manager Add Answer
5
HR Round (1 Question)
- Q1. Normal HR round Add Answer
Interview experience
Poor
Difficulty level
Easy
Duration
2-4 weeks
Result
No response
I applied via Naukri.com and was interviewed in Mar 2023.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. What is supervised learning? View Answers (1)
- Q2. Questions related past profile Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Interview taken by Rehan guha. Fake and non technical person. Doesn't have any knowledge regarding data science and Vodafone assigned this person to take interview for data science position.
Laughable situation
No any sensible questions asked. During complete interview, interviewer was boasting about himself only.
Don't join, if interviewer is this same person.
Got insider information that you need to have strong connection to get job here. Seems in same way this interviewer has got this job. Hehe
Laughable situation
No any sensible questions asked. During complete interview, interviewer was boasting about himself only.
Don't join, if interviewer is this same person.
Got insider information that you need to have strong connection to get job here. Seems in same way this interviewer has got this job. Hehe
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed before Aug 2023.
2 Interview Rounds
1
Coding Test Round
Easy array questions.
2
Technical Round (2 Questions)
- Q1. Explain projects from resume. View Answers (1)
- Q2. Questions on image processing and computer vision. Add Answer
GlobalLogic Interview FAQs
How many rounds are there in GlobalLogic Senior Data Scientist interview?
GlobalLogic interview process usually has 3 rounds. The most common rounds in the GlobalLogic interview process are Coding Test, Technical and Resume Shortlist.
How to prepare for GlobalLogic Senior 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 GlobalLogic. The most common topics and skills that interviewers at GlobalLogic expect are Analytical skills, Analytics, Big Data, Collaboration and Communication Skills.
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