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Enco Engineers Combine
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I applied via Referral and was interviewed in Apr 2024. There was 1 interview round.
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I applied via Recruitment Consultant and was interviewed before Apr 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
Easy and simple codes and also both aptitude and coding were included in the test.
I applied via Recruitment Consulltant and was interviewed before Nov 2023. There were 3 interview rounds.
Joins are used to combine rows from two or more tables based on a related column between them.
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
INNER JOIN returns rows when there is at least one match in both tables.
LEFT JOIN returns all rows from the left table and the matched rows from the right table.
RIGHT JOIN returns all rows from the right table and the matched rows from the left table.
FULL ...
Aggregate functions are functions in databases that perform a calculation on a set of values and return a single value.
Aggregate functions are used to perform operations on a group of rows and return a single result.
Common aggregate functions include SUM, AVG, COUNT, MIN, and MAX.
For example, SUM function calculates the total of a column, AVG calculates the average, COUNT counts the number of rows, MIN finds the minimu
30 questions and time was approx. 45 min to 60 min
There were some basic as well as some high level questions
I applied via LinkedIn and was interviewed in Mar 2024. There were 2 interview rounds.
Sql test like joins and etc
posted on 24 Nov 2021
I applied via Recruitment Consultant
I applied via Campus Placement
I applied via Approached by Company and was interviewed in Aug 2023. There was 1 interview round.
The question asks the candidate to explain projects, python string pattern code, and SQL query.
Discuss the projects you have worked on as a data engineer, highlighting your role and the technologies used.
Explain how you have used Python string pattern code to manipulate and analyze data.
Provide an example of a SQL query you have written to extract and analyze data from a database.
Emphasize the impact and results of you...
I applied via Company Website and was interviewed before Dec 2023. There was 1 interview round.
based on 1 interview
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