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VyasLife Data Operations Associate Interview Questions and Answers
Updated
10 Nov 2022
1 interview found
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Anonymous
I applied via LinkedIn and was interviewed in Oct 2022.
2 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.
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2
One-on-one Round (2 Questions)
- Q1. Basic Questions about Previous Job Experience Add Answer
- Q2. Data, Data Gathering, Curation, Validation Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Google Sheets, Microsoft Excel, Zoominfo, Researchgate, Publications, Oncology, Some Basic Medical Terminologies
Interview questions from similar companies
Interview experience
Average
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Not Selected
I applied via Company Website and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. Sql constrainsts, star schema, dml dcl commands Add Answer
- Q2. About cureent project and responsibilities Add Answer
2
Technical Round (2 Questions)
- Q1. Current projects and resposibilities Add Answer
- Q2. Where vs having, reason for job change Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - 1. Technical - about you current project and responsibilities, basic SQL question-constraints, starschema, DML DCL command, one sql query write.
2. Technical with senior manager- about project ,where vs having , reason of job change
2. Technical with senior manager- about project ,where vs having , reason of job change
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Oct 2024.
2 Interview Rounds
1
Technical Round (7 Questions)
- Q1. How do you optimize SQL queries? View Answers (1)
- Q2. How do you do performance optimization in Spark. Tell how you did it in you project. View Answers (1)
- Q3. What is SparkContext and SparkSession? View Answers (1)
- Q4. When a spark job is submitted, what happens at backend. Explain the flow. View Answers (2)
- Q5. Calculate second highest salary using SQL as well as pyspark. View Answers (1)
- Q6. 2 types of modes for Spark architecture ? View Answers (1)
- Q7. If you want very less latency - which is better standalone or client mode? View Answers (1)
2
Technical Round (2 Questions)
- Q1. Scenario based. Write SQL and pyspark code for a dataset. Add Answer
- Q2. If you have to find latest record based on latest timestamp in a table for a particular customer(table is having history) , how will you do it. Self join and ne...read more Add Answer
Interview Preparation Tips
Topics to prepare for LTIMindtree Data Engineer interview:
- SQL
- pyspark
- ETL
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
No response
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (6 Questions)
- Q1. Can you introduce yourself and describe your current project experience? View Answers (1)
- Q2. Decorators in python View Answers (1)
- Q3. What is the SQL query to group by employee ID in order to combine the first name and last name with a space? View Answers (1)
- Q4. What are constructors in Python? View Answers (1)
- Q5. Indexing in sql View Answers (1)
- Q6. Why spark works well with parquet files? View Answers (1)
Skills evaluated in this interview
Sashikanta Parida
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (3 Questions)
- Q1. What are different type of joins available in Databricks? View Answers (1)
- Q2. How do you make your data pipeline fault tolerant? View Answers (1)
- Q3. What is AutoLoader? View Answers (1)
2
Technical Round (2 Questions)
- Q1. How do you connect to different services in Azure? View Answers (1)
- Q2. What are linked Services? View Answers (1)
Rutuja Bhagat
Interview experience
Good
Difficulty level
Easy
Duration
-
Result
-
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
1 Interview Round
1
Technical Round (7 Questions)
- Q1. Difference between bigtable and bigquery. View Answers (1)
- Q2. How to remove duplicate rows from bigquery? find the month of a given date in bigquery. View Answers (1)
- Q3. What operator is used in composer to move data from gcs to bq View Answers (1)
- Q4. Write a code for this - input = [1,2,3,4]
output = [1,4,9,16] View Answers (1)
- Q5. Dataflow vs dataproc. View Answers (1)
- Q6. Architecture of bq. Query optimization techniques in bigquery. View Answers (1)
- Q7. RDD vs dataframe vs dataset in pyspark View Answers (1)
Interview experience
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Nov 2024.
1 Interview Round
1
One-on-one Round (5 Questions)
- Q1. What about your self? Add Answer
- Q2. Family background Add Answer
- Q3. Power BI test and advanced excel Add Answer
- Q4. Microsoft access test Add Answer
- Q5. Python test and One to one discussion with super boss Add Answer
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2024.
2 Interview Rounds
1
HR Round (2 Questions)
- Q1. Can you provide an overview of your background, including your past experiences and daily activities, as well as the tools you use in your routine? View Answers (1)
- Q2. What are the concepts of advanced Excel and Power BI projects, and how are they utilized within a company or for clients? View Answers (1)
2
One-on-one Round (2 Questions)
- Q1. Can you explain your project experience related to Advanced Excel and Power BI? View Answers (1)
- Q2. What are the concepts of credit and operations, particularly in relation to Know Your Customer (KYC) procedures and the privacy of client data? View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - If your resume is shortlisted, then there is a higher chance that you will be selected.
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
No response
I applied via Walk-in and was interviewed in Nov 2024.
2 Interview Rounds
1
Aptitude Test Round
Online aptitude test with maths and statistics and data analysis
2
Technical Round (1 Question)
- Q1. Joins sql groups python numpy pandas Add Answer
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed in Nov 2024.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. All questions based on databricks and some pyspark , python , SQL only. Add Answer
- Q2. Learn windows function implementation in databricks note book. Add Answer
2
HR Round (1 Question)
- Q1. This round about your salary discussion around. Add Answer
Interview Preparation Tips
Topics to prepare for Accenture Senior Data Engineer interview:
- Python
- Pyspark
- SQL
- Databricks
VyasLife Interview FAQs
How many rounds are there in VyasLife Data Operations Associate interview?
VyasLife interview process usually has 2 rounds. The most common rounds in the VyasLife interview process are Resume Shortlist and One-on-one Round.
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