To help, we’ve counted down the top 100+ data engineering interview questions. These questions are from real-life interview experiences, and they cover essential skills for data engineers, including: Behavioral Questions Basic Data Engineering Questions SQL Interview Questions Python Interview Questions...
Data engineering is highly technical, so it’s no surprise that most of your interview process will involve technical questions and exercises. In this section, we will cover different types of technical questions and answers, focusing on beginner, Python, SQL, project-based, and management question...
A successful career at Meta requires strong skills in SQL, Python, and Java, as these languages are heavily used in data engineering tasks. During the interview process, your ability to write efficient, clean, and well-documented code will be rigorously assessed. Therefore, it is important to ...
The Top 39 Data Engineering Interview Questions and Answers in 2025 Ace your next interview with this compilation of data engineer interview questions and answers, helping you prepare for different stages, from HR screening to in-depth technical evaluations, including Python and SQL questions. Abid ...
Use Python with SQL, NoSQL, and cache databases Use Python in ETL and query applications Plan projects ahead of time, keeping design and workflow in mind While interview questions can be varied, you’ve been exposed to multiple topics and learned to think outside the box in many different ...
Following are some important Interview Questions for SQL : 1.What is SQL?Where SQL is used? Answer: SQL is Structured Query Language, which is a computer language for storing, manipulating and retrieving data stored in relational database.SQL can be used in different languages or database manag...
When someone asks you to do an “SQL tech screening,” either of the above can come up. Still, the most common is the in-person SQL screening. So let’s see a few examples of that! Test yourself! Here are three SQL interview questions that are really close to what I actually got ...
SQL Questions Asked at Data Engineer Interviews Data Modeling Questions Asked at Data Engineer Interviews Behavioral Questions Asked at Data Engineer Interviews Data Engineering Interview — Process and Timeline The interview process for data engineers primarily comprises three main stages: The Initial HR ...
SQL Interview Questions SQL is the mother language for data professionals. I was asked about SQL even in a Deep Learning Engineering job interview. To train a large model, you need to learn to ingest data from multiple databases. SQL is also used for data analytics. Before you appear for ...
Data Analyst SQL Interview Questions Image by Author Question #1: Days At Number One (PostgreSQL) “Find the number of days a US track has stayed in the 1st position for both the US and worldwide rankings. Output the track name and the number of days in the 1st position. Order your out...