EnFuse Solutions Data Operator Interview Questions and Answers

Q1. Data warehousing related questions
Add your answer
Q2. SQL scenario based questions
Add your answer
Q3. Project experience
Ans. 
I have experience working on projects involving data pipeline development, ETL processes, and data warehousing.
• Developed ETL processes to extract, transform, and load data from various sources into a data warehouse

• Built data pipelines to automate the flow of data between systems and ensure data quality and consistency

• Optimized database performance and implemented data modeling best practices

• Worked on real-time data pro...read more
Answered by AI
Add your answer
Q4. Python Based questions
Add your answer
Q5. AWS features and questions
Add your answer

Q1. Similar to first round but in depth questions relatively
Add your answer
Q2. Asked about career goals and stuff
Add your answer

Q1. General work related conversation
Add your answer
Q2. Salary discussion
Add your answer

Q1. How to create DBT project
Ans. 
To create a DBT project, you need to set up a project directory, create models, define sources, and run tests.
• Set up a project directory with a dbt_project.yml file

• Create models in the models directory using SQL files

• Define sources in the sources.yml file

• Run tests using dbt test command
Answered by AI
Add your answer
Q2. Explain materializations in dbt
Ans. 
Materializations in dbt are pre-computed tables that store the results of dbt models for faster query performance.
• Materializations are created using the 'materialized' parameter in dbt models.

• Common types of materializations include 'view', 'table', and 'incremental'.

• Materializations help improve query performance by reducing the need to recompute data on every query.

• Materializations can be refreshed manually or automa
Answered by AI
Add your answer
Q3. What are dbt snapshots?
Ans. 
dbt snapshots are a way to capture the state of your data model at a specific point in time.
• dbt snapshots are used to create point-in-time snapshots of your data model

• They allow you to track changes in your data over time

• Snapshots can be used for auditing, debugging, or creating historical reports
Answered by AI
Add your answer

Q1. Basic questions on azure databricks
Add your answer
Q2. Question on spark
Add your answer

Coding test for all the student attending the first round, give your best practice every day all the best in your interview

Q1. What are your interest
Ans. 
My interests include data analysis, problem-solving, and continuous learning.
• Data analysis

• Problem-solving

• Continuous learning
Answered by AI
Add your answer
Q2. Java related question
Add your answer

Basic coding in python and getting setting data using pandas

Understanding ML fundamentals and python understanding

Q1. Offer was given
Add your answer

Q1. Mostly Dax and sql related questions
Add your answer
Q2. ETL related questions
Add your answer

Q1. Explain the projects you worked on
Add your answer
Q2. Give the glance of your work and your role it.
Add your answer

Q1. SQL questions mostly
Add your answer

Q1. Azure data factory scenario based questions
Add your answer

Q1. Tough sql and Azure scenario based questions
Add your answer