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John Deere Data Engineer Interview Questions and Answers

Updated 9 Jan 2025

John Deere Data Engineer Interview Experiences

3 interviews found

Data Engineer Interview Questions & Answers

user image Prajjual Shrivastava

posted on 9 Jan 2025

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. How would you optimize joins
  • Ans. 

    Optimizing joins involves using indexes, reducing unnecessary columns, and using appropriate join types.

    • Use indexes on columns used in join conditions to speed up the process.

    • Avoid selecting unnecessary columns in the result set to reduce data transfer.

    • Consider using appropriate join types like INNER JOIN, LEFT JOIN, or RIGHT JOIN based on the data relationships.

  • Answered by AI
  • Q2. What are different Join strategies
  • Ans. 

    Join strategies are methods used to combine data from multiple tables in a database.

    • Common join strategies include inner join, outer join, left join, and right join.

    • Inner join returns only the rows that have matching values in both tables.

    • Outer join returns all rows from both tables and fills in NULL values for non-matching rows.

    • Left join returns all rows from the left table and the matched rows from the right table.

    • Ri...

  • Answered by AI

Data Engineer Interview Questions & Answers

user image Anil Nandeda

posted on 11 Dec 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Python SQL code and objectives will come

Round 2 - Technical 

(1 Question)

  • Q1. Pyspark hdfs SQL python
Round 3 - Technical 

(1 Question)

  • Q1. Python pyspark SQL databricks aws

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

I applied via Recruitment Consulltant and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Python question to solve
  • Q2. Pyspark and Sql question to solve

Interview questions from similar companies

I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Technical and Management questions related to my field

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview are in two round ,1st is technical and then second round is HR .and then final for Salary.

I applied via Company Website and was interviewed in Dec 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. 1. Roles & Responsibilities ?
  • Q2. 2. Daily working routine ?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confidence and never lied or claim anything, which is not done by you.

I applied via Walk-in and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Sourcing and Vendor development related

Interview Preparation Tips

Interview preparation tips for other job seekers - Technical of ZBC and Manufacturing process.

I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is your Expertise in Quality

Interview Preparation Tips

Interview preparation tips for other job seekers - Kindly update your Skills and Knowledge according to market.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. 1. Coding question related to Comparator. 2. Android Questions medium level. 3. Collection Framework Java. 4. OOPs concept related questions.
Round 2 - HR 

(1 Question)

  • Q1. Usual HR round for Relocation, Salary, etc. discussion.
Round 1 - One-on-one 

(1 Question)

  • Q1. Questions will be mostly related to work experience
Round 2 - HR 

(1 Question)

  • Q1. Salary discussions and benefits

Interview Preparation Tips

Interview preparation tips for other job seekers - reference are more preferred. so try that way rather directly applying
Round 1 - Technical 

(5 Questions)

  • Q1. What is engine working
  • Ans. 

    Engine working refers to the process of converting fuel into mechanical energy to power a vehicle or machine.

    • Fuel is ignited in the combustion chamber, creating high-pressure gases that push the pistons down.

    • The pistons are connected to the crankshaft, which converts the up-and-down motion into rotational motion.

    • The rotational motion is transferred to the transmission, which then powers the wheels or other machinery.

    • Th...

  • Answered by AI
  • Q2. What is thewirking pronciple of 4 stroje diesel engine
  • Ans. 

    A 4-stroke diesel engine works on the principle of internal combustion, where fuel is ignited by compressed air.

    • Intake stroke: air is drawn into the cylinder

    • Compression stroke: air is compressed, raising its temperature

    • Power stroke: fuel is injected and ignited, causing a rapid expansion of gases and pushing the piston down

    • Exhaust stroke: the piston pushes the exhaust gases out of the cylinder

    • Diesel engines are more fu...

  • Answered by AI
  • Q3. What are the engine type of engine
  • Ans. 

    There are several types of engines, including internal combustion, electric, hybrid, and rotary engines.

    • Internal combustion engines are the most common and include gasoline and diesel engines.

    • Electric engines use electricity to power the vehicle and are becoming more popular.

    • Hybrid engines combine both internal combustion and electric engines.

    • Rotary engines are less common and use a unique design to generate power.

    • Othe...

  • Answered by AI
  • Q4. What is value timing diagram
  • Ans. 

    A value timing diagram is a graphical representation of the timing relationship between input and output signals.

    • It shows the timing relationship between input and output signals

    • It is used to analyze the behavior of digital circuits

    • It helps in identifying timing violations and optimizing circuit performance

    • It consists of a horizontal time axis and vertical voltage axis

    • Examples include setup and hold time diagrams for f

  • Answered by AI
  • Q5. What are the 3 main engine system
  • Ans. 

    The 3 main engine systems are fuel, ignition, and cooling.

    • Fuel system: responsible for delivering fuel to the engine

    • Ignition system: responsible for igniting the fuel-air mixture

    • Cooling system: responsible for regulating the engine temperature

    • Examples: gasoline engine, diesel engine, hybrid engine

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - You are employment the any Engineer he is all knowledgeable engine hyd. And gear box
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John Deere Interview FAQs

How many rounds are there in John Deere Data Engineer interview?
John Deere interview process usually has 1-2 rounds. The most common rounds in the John Deere interview process are Technical, Coding Test and One-on-one Round.
What are the top questions asked in John Deere Data Engineer interview?

Some of the top questions asked at the John Deere Data Engineer interview -

  1. What are different Join strateg...read more
  2. How would you optimize jo...read more
  3. Pyspark and Sql question to so...read more

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John Deere Data Engineer Interview Process

based on 3 interviews

Interview experience

3.3
  
Average
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John Deere Data Engineer Salary
based on 10 salaries
₹6.5 L/yr - ₹25 L/yr
49% more than the average Data Engineer Salary in India
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