Given an array containing None values, fill in the array with the most recent None value. If the list starts with None, then don't do anything to it.
Data Engineer Interview Questions
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Find the mismatching words between 2 strings- Java
Can't give the questions in detail, but every question in glassdoor in the last 6 months will definitely help.!
Phone Interviews - covered by other interviews on glassdoor Onsite - 3 full stack interviews and 1 lunch interview - focus on the material given by recruiter.
Big Data questions(data warehousing concepts) and a java program on LinkedList
Given an array, increment any duplicate values until every element is unique. Return the minimum sum of elements for the unique array.
how to check if a linked list is a palindrome.
SQL: 1. given table products(product_id, brand_name,product_name, product_price), find brand_names with avg price > 3 and having more then 5 products 2.given table sales (sale_id, promotion_id, sale_amount, other columns), find % of how sales with promotions ( promotion_id is null) are doing in comparison to all sales. Coding(Java): 1. find avg word length in a sentence 2. ip address validation 3. Friends problem [[A,B], [B,D],[E]...] ( List of lists);
3 SQL questions. 3 Python coding questions.
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