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GSPANN Technologies
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GSPANN Technologies Big Data Engineer Interview Questions and Answers
GSPANN Technologies Big Data Engineer Interview Experiences
2 interviews found
Anonymous
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 3 interview rounds.
(1 Question)
- Q1. 40 question from sql, pyspark, python, airflow, hadoop
(1 Question)
- Q1. Proper Project Discussion, Challenges and Complexity SQL basics like join, sub query Pyspark basic joins About Airflow AWS services you know
(1 Question)
- Q1. Project discussion SQL query writing Python coding Pyspark Coding Orchestration tools
Interview Preparation Tips
I just lacked the later.
I applied via Recruitment Consultant and was interviewed in Sep 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Understanding of any Cloud
- Q2. Be thorough with Python and Pyspark and SQL
Interview Preparation Tips
Big Data Engineer Jobs at GSPANN Technologies
Top trending discussions
Interview questions from similar companies
Very Good. Easy question asked
Moderate Question Asked
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.
The word count program test case has to be successful
(1 Question)
- Q1. Asked about my roles and responsibilities
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. Tableau Questions 1. Difference between dimensions and measures. 2. What is RLS? 3. What are the functions you can assign in RLS? 4. Explain what is drill down approach. 5. What is LOD? 6. What is a calcul...
- Q2. SQL Questions 1. In employee table find the 2nd highest salary. 2. Find the highest average salary in department 3. Given two tables(sales & product) find total sales per category 4. Two questions to find ...
Interview Preparation Tips
- SQL
- Tableau
- DBMS
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Azure Scenario based questions
- Q2. Pyspark Coding based questions
(2 Questions)
- Q1. ADF, Databricks related question
- Q2. Spark Performance problem and scenarios
- Ans.
Spark performance problems can arise due to inefficient code, data skew, resource constraints, and improper configuration.
Inefficient code can lead to slow performance, such as using collect() on large datasets.
Data skew can cause uneven distribution of data across partitions, impacting processing time.
Resource constraints like insufficient memory or CPU can result in slow Spark jobs.
Improper configuration settings, su...
Skills evaluated in this interview
I applied via Campus Placement
Based on SQL , statistics , python , cognitive
(2 Questions)
- Q1. Based on AI/Ml and based on cv
- Q2. Based on projects
(2 Questions)
- Q1. How to handle toxic work culture?
- Ans.
Address toxic work culture by open communication, setting boundaries, seeking support, and considering leaving if necessary.
Open communication with colleagues and management about issues
Set boundaries to protect your mental and emotional well-being
Seek support from HR, a mentor, or a therapist if needed
Consider leaving the toxic work environment if the situation does not improve
- Q2. 5 strength and weakness
Interview Preparation Tips
(1 Question)
- Q1. Spark basic question , hive related questions.
Interview Preparation Tips
(1 Question)
- Q1. What is Databricks, and how does it differ from Azure Data Factory?
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- Q1. Incremental load in pyspark
- Ans.
Incremental load in pyspark refers to loading only new or updated data into a dataset without reloading the entire dataset.
Use the 'delta' function in pyspark to perform incremental loads by specifying the 'mergeSchema' option.
Utilize the 'partitionBy' function to optimize incremental loads by partitioning the data based on specific columns.
Implement a logic to identify new or updated records based on timestamps or uni...
- Q2. Drop duplicates
Skills evaluated in this interview
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GSPANN Technologies Interviews By Designations
- GSPANN Technologies Software Engineer Interview Questions
- GSPANN Technologies Senior Software Engineer Interview Questions
- GSPANN Technologies Big Data Engineer Interview Questions
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- GSPANN Technologies Data Analyst Interview Questions
- GSPANN Technologies Data Architect Interview Questions
- GSPANN Technologies Data Engineer Interview Questions
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GSPANN Technologies Big Data Engineer Interview Process
based on 1 interview
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GSPANN Technologies Big Data Engineer Reviews and Ratings
based on 2 reviews
Rating in categories
7-10 Yrs
Not Disclosed
|
Senior Software Engineer
456
salaries
|  ₹7.5 L/yr - ₹27 L/yr |
|
Technical Lead
372
salaries
| ₹11 L/yr - ₹31 L/yr |
|
Software Engineer
299
salaries
| ₹4 L/yr - ₹15 L/yr |
|
Senior Technical Lead
140
salaries
| ₹13.1 L/yr - ₹32.8 L/yr |
|
Associate Software Engineer
102
salaries
| ₹2 L/yr - ₹8.6 L/yr |
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