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_VOIS Gcp Data Engineer Interview Questions and Answers

Updated 15 May 2024

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Gcp Data Engineer Interview Questions

user image Anonymous

posted on 15 May 2024

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Apr 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Bigquery realated and airflow
  • Q2. Project flow ,basic questions for project realted

Interview Preparation Tips

Topics to prepare for _VOIS Gcp Data Engineer interview:
  • Machine Learning
Interview preparation tips for other job seekers - na

Interview questions from similar companies

Data Analyst Interview Questions

Nagarro user image RISHABH Pal

posted on 18 Dec 2024

Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Nov 2024.

2 Interview Rounds

1

Aptitude Test Round

The Aptitude Test session accesses mathematical and logical reasoning abilities

2

Technical Round (6 Questions)

  • Q1. What is Vlookup
  • Q2. Some IF else Question in Excel
  • Q3. What does your day in your previous organization look like?
  • Q4. Could you share the technical skills you possess?
  • Q5. Can you explain what a Pivot Table is?
  • Q6. Find the Highest-paid employee in each department along with their salary and department name.

Interview Preparation Tips

Topics to prepare for Nagarro Data Analyst interview:
  • SQL
  • Excel
  • Problem Solving
  • PowerBI
  • SQL Queries
Interview preparation tips for other job seekers - Practice common interviews and scenarios, especially for your role.
Be prepared to discuss past challenges and how did you overcome.

Data Analyst Interview Questions

UST user image Anonymous

posted on 16 Dec 2024

Interview experience
1
 Bad
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Job Fair and was interviewed in Nov 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. DAX Related Syntax and Codes
  • Q2. Data Modelling, SQL, Python
2

Technical Round (1 Question)

  • Q1. No Response from HR after calling of selection after Round 1
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Company Website and was interviewed in Sep 2024.

2 Interview Rounds

1

Coding Test Round

Platform - Hackerank
Duration - 2 Hours
Topics - Spark and SQL

2

Technical Round (3 Questions)

  • Q1. What are the common file formats used in data storages? Which one is best for compression?
  • Q2. SQL Problem - Given the empoyee attendance table, write a query to print the employees who is abscent for more than cosecutive 10 days in their tenure.
  • Q3. Given the list of words, write the Python program to print the most repeating substring out of all words.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in SQL, Spark and Python coding problems.

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Naukri.com and was interviewed in Nov 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. How do you utilize the enhanced optimization option in AWS Glue?
  • Q2. What are the best practices for optimizing querying in Amazon Redshift?
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. What is PySpark, and can you explain its features and uses?
  • Q2. What is the difference between PySpark and Python?
Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Campus Placement and was interviewed in Aug 2024.

8 Interview Rounds

1

Assignment Round

Database Management system SQL and PlSQL

2

Assignment Round

Database Base Management system SQL and PlSQL

3

Aptitude Test Round

Database Management system

4

Aptitude Test Round

Database Management system

5

Group Discussion Round

Database Management system

6

Assignment Round

Database Management system

7

Case Study Round

Database Base Management system

8

HR Round (5 Questions)

  • Q1. Database Management system
  • Q2. SQL and PlSQL Mango Data And Manu Database Management system
  • Q3. C Language and C++Language and Java
  • Q4. Data Analysis and Data entry
  • Q5. DBMS C,C++ Java Data Entry Ms Excel Ms Word Ms PP

Interview Preparation Tips

Interview preparation tips for other job seekers - Database Management system SQL and PlSQL and C Language and C++Language and Java And Web design and Web Developer

Senior Data Engineer Interview Questions

Atos user image Swati Gawali

posted on 25 Oct 2024

Interview experience
5
 Excellent
Difficulty level
 Hard
Duration
 2-4 weeks
Result
 -

I applied via Naukri.com and was interviewed in Sep 2024.

1 Interview Round

1

One-on-one Round (2 Questions)

  • Q1. What is scd type 2?
  • Q2. Pyspark question read CSV from folder and add column in each csv file and write it to different location.

Skills evaluated in this interview

Interview experience
5
 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
  • 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]
  • 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
  • Q4. How do you print the 3, 5 and 7th row in a database (Python - use Pandas)
  • Q5. Split Dataset in train, test and validation (import library and split dataset)
  • Q6. Print Unique values in the dataset and delete the duplicate rows (SQL)
  • 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)
  • Q8. Print rows with the second highest criterion value without using offset function in SQL
  • Q9. Print rows with the same set of values in column (these are not duplicates row - just the duplicates values in a column)
  • Q10. Difference between Power BI and Tableau
  • Q11. Limitations of Power BI and Tableau
  • Q12. What are the types of regression models, name them and explain them
  • Q13. Difference in Linear and Logistic Regression
  • Q14. Difference in Random Forest and Decision Tree
  • Q15. What is ETL and what are the types or examples of ETL tools

Interview Preparation Tips

Topics to prepare for Kyndryl Senior Data Scientist interview:
  • Python
  • Pandas
  • Power Bi
  • Tableau
  • scikit
  • SQL
  • matplotlib
Interview preparation tips for other job seekers - Be genuine about how much you know. Interviewer will ask to introduce candidates and will ask how much they know about Data Science and how much does the candidate rank themselves on a scale of 10 in Python & SQL
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

Interview experience
4
 Good
Difficulty level
 Easy
Duration
 2-4 weeks
Result
Selected  Selected

I applied via LinkedIn and was interviewed in Jun 2024.

3 Interview Rounds

1

Coding Test Round

General question around data engineering

2

One-on-one Round (3 Questions)

  • Q1. Different apache tech and tools
  • Q2. What is snowflake
  • Q3. Coding questions on python
3

HR Round (2 Questions)

  • Q1. About location preference
  • Q2. Behavioural questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing specific

_VOIS Interview FAQs

How many rounds are there in _VOIS Gcp Data Engineer interview?
_VOIS interview process usually has 1 rounds. The most common rounds in the _VOIS interview process are Technical.
How to prepare for _VOIS Gcp Data Engineer 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 _VOIS. The most common topics and skills that interviewers at _VOIS expect are GCP, ActiveX, Program Management, Python and Sharepoint.
What are the top questions asked in _VOIS Gcp Data Engineer interview?

Some of the top questions asked at the _VOIS Gcp Data Engineer interview -

  1. project flow ,basic questions for project real...read more
  2. bigquery realated and airf...read more

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