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It Developer Engineer Interview Questions

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3,425 it developer engineer interview questions shared by candidates

SQL (Asked to make a self-join and inner join) Java(asked about oops concept (Inheritance)) Python:- Asked about Data Structure, Find the Frequency of all the duplicate elements in the array, Projects( Deep knowledge of Projects) UPDATE command question (https://www.c-sharpcorner.com/blogs/swapping-a-column-values-like-1-to-0-and-0-to-1-of-a-table-using-sql-line-query) Managerial Round:- About Data Engineering and SQL ( Nothing Technical) Will you be able to do it or Not HR round:- Simple question about yourself and your family and why you want to join the company And After answering all this they would see if you are fit for the role or not I cleared all the rounds and as a result, I wasn’t selected because I am a fresher and in my academics, I did Data analysis and did multiple courses and projects which they might think I might not be the best person for this Role The Package they were offering was 10,00,000/- (CTC)
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IT solution (Data Engineer)

Interviewed at Applied Materials

3.9★
Aug 15, 2024

SQL (Asked to make a self-join and inner join) Java(asked about oops concept (Inheritance)) Python:- Asked about Data Structure, Find the Frequency of all the duplicate elements in the array, Projects( Deep knowledge of Projects) UPDATE command question (https://www.c-sharpcorner.com/blogs/swapping-a-column-values-like-1-to-0-and-0-to-1-of-a-table-using-sql-line-query) Managerial Round:- About Data Engineering and SQL ( Nothing Technical) Will you be able to do it or Not HR round:- Simple question about yourself and your family and why you want to join the company And After answering all this they would see if you are fit for the role or not I cleared all the rounds and as a result, I wasn’t selected because I am a fresher and in my academics, I did Data analysis and did multiple courses and projects which they might think I might not be the best person for this Role The Package they were offering was 10,00,000/- (CTC)

I can’t recall one specific question off the top of my head, but the interview covered a really good mix, from technical topics, to my previous experience, and also a bit about myself and how I like to work. It felt relevant, thoughtful, and helped give a clear picture of both the role and the company culture.
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IT Engineer

Interviewed at John Paul Construction

4.3★
Mar 31, 2025

I can’t recall one specific question off the top of my head, but the interview covered a really good mix, from technical topics, to my previous experience, and also a bit about myself and how I like to work. It felt relevant, thoughtful, and helped give a clear picture of both the role and the company culture.

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