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Tech Firefly Data Analyst Interview Questions and Answers for Experienced
Tech Firefly Data Analyst Interview Experiences for Experienced
1 interview found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Jun 2023. There were 4 interview rounds.
(1 Question)
- Q1. Asked questions related to data analytics , prepare for SQL, dash boarding, and visualization based questions
(1 Question)
- Q1. Its a general discussion to check fit for the company culture and environment
(1 Question)
- Q1. General salary negotiation
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I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Complex sql scenarios and their results
- Ans.
Complex SQL scenarios and their results
Using subqueries to filter data
Joining multiple tables with complex conditions
Using window functions to calculate running totals
Pivoting data to transform rows into columns
Using recursive queries to traverse hierarchical data
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Job Portal and was interviewed before Dec 2023. There were 3 interview rounds.
SQL Test with 5 questions
(2 Questions)
- Q1. Approach towards solving the SQL Queries from the test
- Q2. Past Experiences
(2 Questions)
- Q1. Resume related Questions
- Q2. Power BI and SQL related questions. How to approach in a dashboard building process
Sweety Wadhwa
(2 Questions)
- Q1. Normal question about past experience
- Q2. When you can join and all
SQL test on Select query, insert, create
Math , gk, english
AI
(1 Question)
- Q1. Ai questions , java questions , coding questions
(1 Question)
- Q1. Where do you see yourself in 5 years
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. 3rd largest salary from each department(window function)
Interview Preparation Tips
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. SQL related basic theory questions
- Q2. SQL coding test
Interview Preparation Tips
- SQL
Srinivasa moorthy
(1 Question)
- Q1. Explain process in adf
- Ans.
ADF stands for Azure Data Factory, a cloud-based data integration service that allows you to create, schedule, and manage data pipelines.
ADF allows you to create data-driven workflows for orchestrating and automating data movement and data transformation.
You can use ADF to ingest data from various sources, process and transform the data, and then publish the data to different destinations.
ADF supports a wide range of d...
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Nov 2022. There were 4 interview rounds.
(1 Question)
- Q1. Join two tables in pyspark code and dataframe
- Ans.
Join two tables in PySpark code and DataFrame
Create two DataFrames from the tables
Specify the join condition using join() function
Select the columns to be displayed using select() function
Use show() function to display the result
(1 Question)
- Q1. What is the best place you visisted in pune
(1 Question)
- Q1. How much salary you are expectin herein the saama technoligies
Interview Preparation Tips
Skills evaluated in this interview
Data Engineer Interview Questions & Answers
Saama Technologies
Gautamee Jakinkar
posted on 29 May 2024
I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.
It was a written test where theoretical SQL questions were asked like primary key, foreign key, set operators and some queries
(1 Question)
- Q1. All SQL Concepts like Join, normalization, trigger, stored procedure, keys, drop truncate del difference, where having difference, Aggregate scaler window functions, fetch duplicate records query, acid pro...
Interview Preparation Tips
- SQL
- Python
- Pyspark
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Tech Firefly Data Analyst Interview Process for Experienced
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