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RNTBCIL ETL Talend Developer Interview Questions and Answers
RNTBCIL ETL Talend Developer Interview Experiences
1 interview found
I applied via LinkedIn and was interviewed in Aug 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Roles and day to day activities
- Q2. Tools and technologies used for solving the problem
- Ans.
Tools and technologies used for solving ETL problems
Talend Open Studio for Data Integration
Apache NiFi
AWS Glue
Microsoft SQL Server Integration Services (SSIS)
Oracle Data Integrator (ODI)
IBM InfoSphere DataStage
Interview Preparation Tips
- ETL Tool
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Selected
I was interviewed before Feb 2024.
(5 Questions)
- Q1. What is the SQL query using PIVOT to transform the given input table into the expected output?
- Q2. What is the process flow for implementing an incremental load?
- Q3. What are the steps involved in query optimization?
- Q4. What is the process flow of Slowly Changing Dimension Type 2 (SCD 2), and what are the associated post commands?
- Q5. Difference Between dimension tables and fact tables.Which one loaded firs?
Talent Acquisition Executive Interview Questions & Answers
Synechron
Anonymous
posted on 28 May 2024
(1 Question)
- Q1. Profile brief, positions worked on, ATS, Sourcing Techniques
(1 Question)
- Q1. Profile fitment with respect to technological understanding, awareness, market trends
(1 Question)
- Q1. Expectation setting, cultural Fitment, CTC discussion
Arjun Santra
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. What is ETl testing
- Ans.
ETL testing is the process of validating and verifying data extraction, transformation, and loading in a data warehouse or data mart.
ETL testing involves ensuring data is extracted correctly from the source systems
It also involves verifying that data is transformed accurately according to business rules
Lastly, ETL testing checks that the loaded data is accurate and complete in the target database
Examples include valida...
- Q2. What is the data warehouse
- Ans.
A data warehouse is a centralized repository that stores structured and unstructured data from multiple sources for analysis and reporting.
Data warehouses are designed for querying and analysis rather than transaction processing.
They often contain historical data that is used for creating reports and data analysis.
Data warehouses typically use ETL processes to extract, transform, and load data from various sources.
Exam...
Skills evaluated in this interview
Talent Acquisition Executive Interview Questions & Answers
Indiamart Intermesh
Anonymous
posted on 28 Dec 2024
Selected
I applied via Naukri.com and was interviewed before Dec 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Brief about yourself
- Q2. About your past experience
(3 Questions)
- Q1. About IndiaMart
- Q2. About the process of Recruitment
- Q3. How will you manage stress and pressure at workplace.
Interview Preparation Tips
Go through the JD
I applied via Naukri.com and was interviewed in Aug 2023. There were 3 interview rounds.
(1 Question)
- Q1. Introduction Current Market scenario on recruitment trends Random scenario and i have been asked to prepare realtime SOP
(1 Question)
- Q1. Introduction Recruitment Trends and past experience
Interview Preparation Tips
Talent Acquisition Specialist Interview Questions & Answers
Lenskart
Anonymous
posted on 30 Jun 2024
(2 Questions)
- Q1. Day to day activities
- Q2. Tech stacks worked on
- Ans.
I have experience working with a variety of tech stacks including Java, Python, SQL, and AWS.
Java
Python
SQL
AWS
Aatmikta Sirothiya
(1 Question)
- Q1. Situation based questions, by giving some data and about the dedup logic by using sql
Selected
I applied via Referral and was interviewed before May 2023. There were 3 interview rounds.
Need to solve the use case and prepare code
(1 Question)
- Q1. Relevant questions on real time scenarios
(1 Question)
- Q1. Many questions they asked
I applied via Job Portal and was interviewed in Mar 2024. There was 1 interview round.
On the sql, python and other puzzles
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RNTBCIL Interviews By Designations
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