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Exusia Data Engineer Interview Questions and Answers

Updated 13 Oct 2024

Exusia Data Engineer Interview Experiences

1 interview found

Data Engineer Interview Questions & Answers

user image Anonymous

posted on 13 Oct 2024

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I appeared for an interview in Sep 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Spark related question
  • Q2. Python coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Spark related questions

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Company Website and was interviewed in Jun 2024. There were 2 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Self Introduction
  • Q2. Salary Expectation
Round 2 - Technical 

(1 Question)

  • Q1. 14 questions in excel formulas

Interview Preparation Tips

Interview preparation tips for other job seekers - To prepare Excel Formulas and Hlookup,vlookup and etc....
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Feb 2024. There were 3 interview rounds.

Round 1 - Coding Test 

The first round was a combination of MCQs and SQL Coding test. It consisted of 23 MCQs on SQL, 10 MCQs on Power BI and 5 SQL Coding questions.

Round 2 - Technical 

(1 Question)

  • Q1. Simple questions on SQL were asked.
Round 3 - One-on-one 

(5 Questions)

  • Q1. What is pivot table in Excel?
  • Ans. 

    A pivot table in Excel is a data summarization tool that allows you to reorganize and summarize selected columns and rows of data.

    • Pivot tables allow you to analyze and summarize large amounts of data in a spreadsheet.

    • You can easily rearrange the layout of the data to view it from different perspectives.

    • Pivot tables can perform functions like sum, average, count, and more on the data.

    • They are useful for creating reports...

  • Answered by AI
  • Q2. What is 'Data Validation' in Excel?
  • Ans. 

    Data Validation in Excel ensures that data entered in a cell meets certain criteria or conditions.

    • Data Validation allows you to set rules for what can be entered in a cell, such as a range of values, a list of items, or a custom formula.

    • Examples of Data Validation include setting a drop-down list of options for a cell, restricting input to a certain number range, or ensuring dates are entered in a specific format.

    • Data ...

  • Answered by AI
  • Q3. What is the order of execution of an SQL query?
  • Ans. 

    The order of execution of an SQL query involves multiple steps to retrieve data from a database.

    • 1. Parsing: The SQL query is first parsed to check for syntax errors.

    • 2. Optimization: The query optimizer creates an execution plan to determine the most efficient way to retrieve data.

    • 3. Compilation: The optimized query is compiled into an executable form.

    • 4. Execution: The compiled query is executed by the database engine t...

  • Answered by AI
  • Q4. What is the difference between Tree Map and Heatmap in Tableau?
  • Ans. 

    Tree Map visualizes hierarchical data using nested rectangles, while Heatmap displays data values using color gradients.

    • Tree Map displays data hierarchically with nested rectangles, where the size and color represent different measures.

    • Heatmap visualizes data values using color gradients, with darker colors indicating higher values.

    • Tree Map is useful for showing hierarchical data structures, while Heatmap is effective ...

  • Answered by AI
  • Q5. What is the difference between 'Extract Data' and 'Live Connection' in Tableau?
  • Ans. 

    Extract Data saves a snapshot of data in Tableau workbook, while Live Connection directly connects to data source.

    • Extract Data creates a static copy of data in Tableau workbook, while Live Connection directly queries data source in real-time.

    • Extract Data is useful for working offline or with small datasets, while Live Connection is ideal for large datasets or when data is frequently updated.

    • Extract Data can improve per...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Affine Data Analyst interview:
  • SQL
  • Power Bi
  • Tableau
  • Excel

Skills evaluated in this interview

Data Analyst Interview Questions & Answers

Affine user image Vikranth Ravikanthi

posted on 16 Aug 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. SQL Questions on Aggregations

Data Analyst Interview Questions & Answers

Affine user image Sai Shreyas B.K

posted on 28 Sep 2024

Interview experience
4
Good
Difficulty level
Hard
Process Duration
-
Result
Not Selected

I appeared for an interview in Aug 2024.

Round 1 - Coding Test 

The sql questions were hard

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. SQL and excel questions intermediate
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Highlight the odd cells in excel
  • Ans. 

    Use conditional formatting to highlight odd cells in Excel

    • Select the range of cells you want to highlight

    • Go to the 'Home' tab and click on 'Conditional Formatting'

    • Choose 'New Rule' and select 'Use a formula to determine which cells to format'

    • Enter the formula '=MOD(A1,2)=1' (assuming A1 is the top-left cell of your selected range)

    • Choose the formatting style you want for the odd cells

  • Answered by AI
  • Q2. What are Joins in SQL, explain different joins and their outputs
  • Ans. 

    Joins in SQL are used to combine rows from two or more tables based on a related column between them.

    • Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

    • INNER JOIN returns rows when there is at least one match in both tables

    • LEFT JOIN returns all rows from the left table and the matched rows from the right table

    • RIGHT JOIN returns all rows from the right table and the matched rows from the left table

    • FU...

  • Answered by AI
  • Q3. Query to give running sum of salary
  • Ans. 

    Use window function to calculate running sum of salary in SQL

    • Use window function like SUM() with OVER() clause

    • Partition the data by employee ID if needed

    • Order the data by date or any other relevant column

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your SQL strong and practice joins with problem solving questions

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I appeared for an interview in Jun 2024.

Round 1 - Coding Test 

Easy SQL questions related to sub query

Round 2 - Coding Test 

SQL moderate questions related to joins and window functions

Round 3 - One-on-one 

(1 Question)

  • Q1. Asked about specific tools related to requirement

Interview Preparation Tips

Interview preparation tips for other job seekers - No advice, prepare based on JD
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

Common logical and reasoning questions and also has a pseudocode

Round 3 - Gamified and Essay writing 

(1 Question)

  • Q1. Gamified round with time limits and essay writing for the given picture
Round 4 - Technical 

(1 Question)

  • Q1. Asked about whatever you put in the resume and mainly focus on aptitude
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Aug 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round is gaming round with 13 levels
And the aptitude with science, technical and non technical questions

Round 2 - HR 

(4 Questions)

  • Q1. General questions were asked Tell me about yourself And then technical he round with puzzles and aptitude to solve
  • Q2. Long term and short term goals
  • Q3. Strength and weakness
  • Q4. Puzzles and aptitude questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself with general aptitude and puzzles

Exusia Interview FAQs

How many rounds are there in Exusia Data Engineer interview?
Exusia interview process usually has 1 rounds. The most common rounds in the Exusia interview process are Technical.
How to prepare for Exusia 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 Exusia. The most common topics and skills that interviewers at Exusia expect are Azure, Communication Skills, Data Analysis, Data Modeling and Data Processing.
What are the top questions asked in Exusia Data Engineer interview?

Some of the top questions asked at the Exusia Data Engineer interview -

  1. Spark related quest...read more
  2. Python coding questi...read more

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Exusia Data Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
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Exusia Data Engineer Salary
based on 5 salaries
₹4.4 L/yr - ₹11.6 L/yr
11% less than the average Data Engineer Salary in India
View more details

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5.0/5

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5.0

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5.0

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