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Accion Labs ETL Developer Interview Questions and Answers

Updated 4 Sep 2024

1 interview found

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ETL Developer Interview Questions

user image Kalaivani J

posted on 4 Sep 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Naukri.com and was interviewed in Aug 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Remove duplicates in SQL
  • Q2. SCD type2 and filter

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Minimum 14 character required
  • Q2. Maximum 1400 character required
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 -

I applied via Naukri.com and was interviewed in Sep 2024.

1 Interview Round

1

Technical Round (13 Questions)

  • Q1. What are Types of joins
  • Q2. Difference between groupby and having clause
  • Q3. What are DML commands
  • Q4. Difference between Primary key and Unique key
  • Q5. What are Index and types of index
  • Q6. What is execution plan
  • Q7. Explain about your Project ? challenges faced
  • Q8. Write a sql query depart wise max salary
  • Q9. Given a table TEAM with only one column teamname, write a sql query where each team play with each other , no duplicate match
  • Q10. Provide o/p for innerjoin, left join, right join, cross join on a(1,1,1,2,2,3) b(1,1,2,4)
  • Q11. Row_number, rank, dense_rank with example
  • Q12. What is trigger
  • Q13. Diffrenc between function and store procedure

Skills evaluated in this interview

Interview experience
3
 Average
Difficulty level
 Easy
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via Recruitment Consulltant

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Ask for basic dot net questions
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 4-6 weeks
Result
Selected  Selected

I applied via LinkedIn and was interviewed in Jul 2024.

3 Interview Rounds

1

Aptitude Test Round

Basic core java, reasoning,english

2

Coding Test Round

Dsa question of arrays

3

Technical Round (3 Questions)

  • Q1. Tell me about yourself
  • Q2. Stacks and queues
  • Q3. Time complexity

Interview Preparation Tips

Topics to prepare for Nagarro Software Developer interview:
  • java
  • dsa
  • arrays
  • stacks
  • queue
  • dbms
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Questions on Oops concepts
  • Q2. Questions on design patterns
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Rate yourself in skills
2

Technical Round (1 Question)

  • Q1. How you will be getting requirements
3

HR Round (1 Question)

  • Q1. How much you having coding knowledge
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Coding Test Round

Basic programming questions

2

Technical Round (1 Question)

  • Q1. Project based questions
3

HR Round (1 Question)

  • Q1. About yourself, hobbies and other hr questions
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Oops concepts, Java 8 coding questions
2

Technical Round (2 Questions)

  • Q1. Project structure, collection framework
  • Q2. Java 8 coding questions
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (1 Question)

  • Q1. Tell me about yourself

Accion Labs Interview FAQs

How many rounds are there in Accion Labs ETL Developer interview?
Accion Labs interview process usually has 1 rounds. The most common rounds in the Accion Labs interview process are Technical.
How to prepare for Accion Labs ETL Developer 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 Accion Labs. The most common topics and skills that interviewers at Accion Labs expect are Data Warehousing, SQL, ETL, MySQL and Python.
What are the top questions asked in Accion Labs ETL Developer interview?

Some of the top questions asked at the Accion Labs ETL Developer interview -

  1. remove duplicates in ...read more
  2. SCD type2 and fil...read more

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