Power Engineers Interview Questions

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What is BUFFER, CURSOR, TRIGGER, VIEW, NORMALIZATION, JOINS, and FUNCTIONS? Then he asked some SQL Queries questions to write on Nested Joins and Aggregate functions. He gave me a scenario where I have a car manufacturer table customer table and car details table and I had to get the details of those customers who bought a red car from a particular manufacturer and are living in xyz area.
avatar

Power Programmer

Interviewed at Infosys

3.6
Apr 20, 2022

What is BUFFER, CURSOR, TRIGGER, VIEW, NORMALIZATION, JOINS, and FUNCTIONS? Then he asked some SQL Queries questions to write on Nested Joins and Aggregate functions. He gave me a scenario where I have a car manufacturer table customer table and car details table and I had to get the details of those customers who bought a red car from a particular manufacturer and are living in xyz area.

1st Technical Round Q: I am given two details about person. Its name and the time when he or she called. I need to arrange them as per the way we see in contacts.(Most recent calls at first) if there are multiple calls made then show the count. After this question I was asked about OOPs, Basic .NET concepts, and projects I have worked on previous employment 2nd Technical Round The pattern was same but this time the projects that had to explained was by help of system design along with advanced OOPs, .NET and DBMS, I was also asked about different type of development approach (TDD and DDD) which ended with a question related to SQL.
avatar

Specialist (Power Programmer)

Interviewed at Infosys

3.6
Sep 11, 2023

1st Technical Round Q: I am given two details about person. Its name and the time when he or she called. I need to arrange them as per the way we see in contacts.(Most recent calls at first) if there are multiple calls made then show the count. After this question I was asked about OOPs, Basic .NET concepts, and projects I have worked on previous employment 2nd Technical Round The pattern was same but this time the projects that had to explained was by help of system design along with advanced OOPs, .NET and DBMS, I was also asked about different type of development approach (TDD and DDD) which ended with a question related to SQL.

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