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Vista Data Engineer Interview Questions and Answers
Updated
18 Nov 2022
1 interview found
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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. Q1: Mostly on Kafka and hdfs
Q2: Basics of coding Add Answer
- Q2. Unix questions
basics of python libraries Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - overall great experience and it happened in less time
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Interview Tips & Stories
2w (edited)
a consultant
Alternate documents for Employee verification?
My new employer asked for my previous offer letters and salary slips. When I inquired, they said it was for background verification.
However, I feel that providing these documents might affect salary negotiations, and it feels a bit unethical too.
What alternative documents can I provide for employment verification?
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Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I was interviewed in Sep 2024.
4 Interview Rounds
1
Aptitude Test Round
They asked various questions on guestimates and few SQL Questions
2
Technical Round (2 Questions)
- Q1. They asked questions on spark, SQL and Python Add Answer
- Q2. They asked questions on ADF as well Add Answer
3
Technical Round (2 Questions)
- Q1. They majorly focused on PySpark and ADF in this round Add Answer
- Q2. They focused on the project also in this round Add Answer
4
HR Round (1 Question)
- Q1. They focused on managerial-related questions in this round Add Answer
Interview experience
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? View Answers (1)
- Q2. What is the difference between PySpark and Python? View Answers (1)
tribhuwan nath
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. List vs tuple ? Add Answer
- Q2. What is Slowly changing dimension Add Answer
Interview experience
Good
Difficulty level
-
Duration
-
Result
-
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. What is Databricks, Internals of it, Optimization technique View Answers (1)
- Q2. SQL questions of joins,group by Add Answer
2
Technical Round (2 Questions)
- Q1. Scenario based azure data factory questions Add Answer
- Q2. Project structres, pyspark dataframes related Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Juat practice fundamentals
Skills evaluated in this interview
Data Engineer Interview Questions
NTT Data Information Processing Services
Anonymous
posted on 9 Dec 2024
Interview experience
Good
Difficulty level
Easy
Duration
2-4 weeks
Result
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 Add Answer
- Q2. What is snowflake Add Answer
- Q3. Coding questions on python Add Answer
3
HR Round (2 Questions)
- Q1. About location preference Add Answer
- Q2. Behavioural questions Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Nothing specific
Interview experience
Poor
Difficulty level
-
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Apr 2024.
1 Interview Round
1
One-on-one Round (3 Questions)
- Q1. What Volume of data have you handled in your POCs ? View Answers (2)
- Q2. When will you decide to use repartition and coalesce? View Answers (1)
- Q3. How will you design/configure a cluster if you have given 10 petabytes of data. View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Sometimes you can easily detect that they want to rush your interview by asking irrelevant questions even though you have not mentioned such expertise in your resume. Also they have only shortlisted the resume just to reject. This breaks the confidence of the person who is looking for the job and honestly conveying the level of expertise he/she has.
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Job Portal and was interviewed in Aug 2024.
3 Interview Rounds
1
Aptitude Test Round
Its mandatory test even for experience people
2
Technical Round (1 Question)
- Q1. Related to technology Add Answer
3
HR Round (1 Question)
- Q1. Very good discussion towards work culture, salary and all Add Answer
Interview experience
Good
Difficulty level
Hard
Duration
4-6 weeks
Result
Selected
I applied via Company Website and was interviewed in Feb 2024.
4 Interview Rounds
1
Technical Round (2 Questions)
- Q1. What are cyclic linked lists View Answers (1)
- Q2. Coding question from BST Add Answer
2
Technical Round (2 Questions)
- Q1. About data modelling and Architecture Add Answer
- Q2. Real world problem and solution View Answers (1)
3
Technical Round (2 Questions)
- Q1. Sql technical round Add Answer
- Q2. About various azure services Add Answer
4
Technical Round (2 Questions)
- Q1. About my work area Add Answer
- Q2. Managerial and company fit Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Learn DSA and in depth knowledge of your work and field
Skills evaluated in this interview
avish goswami
Interview experience
Excellent
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Difference between star and Snowflake schema in detail View Answers (1)
- Q2. Diff btw transient table , fact table and dimension table View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare more for Data Warehousing and Data modelling
Skills evaluated in this interview
Vista Interview FAQs
How many rounds are there in Vista Data Engineer interview?
Vista interview process usually has 2 rounds. The most common rounds in the Vista interview process are Resume Shortlist and One-on-one Round.
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