Python Tasks: 1. Calculate the average book price from a list of prices. 2. Determine the maximum number of unique books that can be bought, given an array of book prices and a budget (each book can be purchased only once). 3. From a given list of book titles, identify sequels (e.g., for an input like ['GOT', 'Troy', 'Batman', 'Batman Returns'], the output should be ['Batman Returns']).
Data Engineer Interview Questions
Data Engineer Interview Questions
Data engineers are IT professionals who are needed in almost every industry. Data engineers monitor data trends to determine best next steps for companies. A critical part of a data engineer job is to process raw data into usable data by creating data pipelines and building data systems.
Top Data Engineer Interview Questions & How To Answer
Question #1: Can you describe in detail your level of expertise with programming languages?
Question #2: Explain data engineering in your own words.
Question #3: Can you describe your experience working with Apache Hadoop and cloud data management environments?
20,256 data engineer interview questions shared by candidates
String and ranking chars of it
10 SQL questions anf 10 coding questinos
Given this data calculate this KPI How would you design the data model for this scenario
Scala: Write a program to find avg_word_length with test cases? Write a program to validate ip address with test cases ? SQL : Interviewer gave a schema with products, sales .Using that schema you have to write the sql queries .It is easy only but you have to understand the schema and time plays very important factor .I tried to answer 3 sql questions Lets hope for the best for onsite interview.
get the top3 product class_id by the total sales.
Basic programming and super easy SQL questions
Questions were exactly similar to what discussed here by other users. 3-4 SQL and 2-3 programming problems based on your speed in 30-30 minute sessions
Easy data structures in Python, SQL query questions
What are the states with a total of x amount of square feet?
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