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Zupee Data Engineer Interview Questions and Answers
Zupee Data Engineer Interview Experiences
1 interview found
Vaibhav Ashok Tandale
(2 Questions)
- Q1. How to read parquet and csv file in spark .
- Ans.
To read parquet and csv files in Spark, use SparkSession's read method with appropriate options.
Create a SparkSession object
Use the read method of SparkSession to read parquet files with .parquet() method
Use the read method of SparkSession to read csv files with .csv() method
Specify options like header, delimiter, inferSchema, etc. as needed
Load the data into a DataFrame for further processing
- Q2. How to check second highest sallery.
- Ans.
To check the second highest salary, use the SQL query with ORDER BY and LIMIT.
Use SQL query with ORDER BY clause to sort salaries in descending order.
Use LIMIT 1,1 to select the second highest salary.
Example: SELECT salary FROM employees ORDER BY salary DESC LIMIT 1,1
Interview Preparation Tips
Skills evaluated in this interview
Data Engineer Jobs at Zupee
Top trending discussions
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. What is the difference between Union and Union all ?
- Ans.
Union combines the results of two or more SELECT statements, while Union all includes all rows, including duplicates.
Union removes duplicate rows from the result set, while Union all includes all rows.
Union sorts the result set, while Union all does not.
Union is slower than Union all because it performs a distinct operation.
Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;
Example: SELECT column1 FRO
- Q2. Which query is more faster , joins or union?
- Ans.
Joins are generally faster than unions.
Joins are typically faster than unions because they combine data from multiple tables based on a common column, while unions combine data from multiple queries into a single result set.
Joins can utilize indexes on the columns being joined, which can improve performance.
Unions involve combining the results of multiple queries, which can be slower as it requires merging and sorting ...
Interview Preparation Tips
- SQL
- Power BI
Arun Thakur
I applied via campus placement at Lovely Professional University (LPU) and was interviewed in Nov 2024. There were 4 interview rounds.
Train,percentage,work
Array , string , basic
(1 Question)
- Q1. Basic dsa question and oops
(1 Question)
- Q1. About company and traditaion question
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Jan 2024. There were 5 interview rounds.
(2 Questions)
- Q1. Resume based questions on past experience
- Q2. Case study based questions
(3 Questions)
- Q1. Resume based questions,
- Q2. Moderate SQL Coding question
- Q3. Case study based questions
(1 Question)
- Q1. General HR related questions
(1 Question)
- Q1. Managerial & Aptitude questions
(1 Question)
- Q1. Managerial discussion about role & industry
Required to write codes in python
Required to write codes in python
(2 Questions)
- Q1. Time to tackle difficulties
- Q2. Time to learn things outside school
Software Engineer Interview Questions & Answers
Gameberry Labs
harshith gogineni
posted on 11 Jul 2024
I applied via Instahyre and was interviewed in Jan 2024. There was 1 interview round.
(1 Question)
- Q1. LLD question on whatsapp
Senior Software Engineer Interview Questions & Answers
Zynga Game Network
Anonymous
posted on 19 Mar 2024
I applied via Newspaper Ad and was interviewed in Sep 2023. There were 2 interview rounds.
1. Question regarding Strings and maths .
(1 Question)
- Q1. Design twitter.
- Ans.
Design a social media platform for microblogging and sharing short messages.
User profiles with bio, profile picture, and followers/following counts
Ability to post tweets with text, images, and videos
Timeline to view tweets from followed users
Hashtags and mentions for organizing and interacting with content
Like, retweet, and reply functionalities for engagement
Interview Preparation Tips
- Trees
- Stringing
Skills evaluated in this interview
Basic coding test like palindrome, series,arrays
(1 Question)
- Q1. Logical questions,puzzle, behavioural round, introduction
Aakanksha Jadhav
Contained aptitude test with both numericals as well as coding questions
It was a one on one round
(2 Questions)
- Q1. Final discussion
- Q2. If ready to relocate
- Ans.
Yes, I am open to relocation for the right opportunity.
I am willing to relocate for a job that aligns with my career goals and offers growth opportunities.
I am open to exploring new cities and cultures.
I understand that relocation may come with some challenges, but I am prepared to face them.
I am excited about the prospect of working with a new team and contributing to the success of the company.
I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions were mainly from core Java, collections and streams
Interview Preparation Tips
Try to answer all the questions.
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Zupee Data Engineer Interview Process
based on 1 interview
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Zupee Data Engineer Reviews and Ratings
based on 1 review
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8-15 Yrs
Not Disclosed
|
Software Engineer
25
salaries
|  ₹18 L/yr - ₹27 L/yr |
|
Software Developer
9
salaries
| ₹16 L/yr - ₹48.2 L/yr |
|
Finance Manager
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salaries
| ₹11 L/yr - ₹18 L/yr |
|
Assistant Manager
7
salaries
| ₹9 L/yr - ₹14.5 L/yr |
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Data Analyst
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