Adani Group Data Operator Interview Questions and Answers

Q1. Projects related which you have done in past and basics of ml
Add your answer
Q2. Questions around LLMs
Add your answer

Q1. Deep dive in concepts of stats, ml and dl
Add your answer

Q1. Salary discussion
Add your answer

Q1. Difference between ADF and synapse in Azure
Ans. 
ADF is a cloud-based data integration service while Synapse is an analytics service that brings together big data and data warehousing.
• ADF is used for data integration and orchestration tasks, while Synapse is used for big data analytics and data warehousing

• ADF allows you to create data pipelines to move and transform data, while Synapse provides a unified experience for data preparation, data management, data warehous...read more
Answered by AI
Add your answer
Q2. What RDD & why
Ans. 
RDD stands for Resilient Distributed Dataset, a fundamental data structure in Apache Spark.
• RDD is a fault-tolerant collection of elements that can be operated on in parallel.

• RDDs are immutable, meaning they cannot be changed once created.

• RDDs support two types of operations: transformations (creating a new RDD from an existing one) and actions (returning a value to the driver program).
Answered by AI
Add your answer
Q3. What SCD1 and SCD2
Ans. 
SCD1 and SCD2 are types of slowly changing dimensions used in data warehousing.
• SCD1 (Type 1): Overwrites old data with new data, losing historical information.

• SCD2 (Type 2): Keeps track of historical data by creating new records for changes.

• SCD1 is simpler and faster, while SCD2 provides more detailed historical information.

• Example: SCD1 would update a customer's address directly, while SCD2 would create a new record w...read more
Answered by AI
Add your answer

Q1. Power bi and tableau
Add your answer

Q1. Sir i want to apply for job in your company
Add your answer

Practical test was taken in this round

Q1. More of a managerial round
Add your answer
Q2. Tell about current role
Add your answer
Q3. Question on current project
Add your answer

Q1. Tell about yourself
Add your answer

Q1. What are your salary expectations?
Add your answer
Q2. Share details of your previous job.
Add your answer
Q3. Tell me about yourself.
Add your answer

Q1. 1.Why did you apply for this position? 2.What did you do in your previous job? (in great detail) 3.Some statistics questions 4.Short presentation (<5 min) about one topic (one slide)
Add your answer