Q: Guess the number of meeting rooms times the number of screens in this office.
Data Intern Interview Questions
7,489 data intern interview questions shared by candidates
What is the greatest achievement that I have ever had?
Cover me over the experience on building highly Scalable Data Pipeline
Joins Query: Given a Consumers table and an Orders table, identify customers who have not placed any orders in the last month. Assume necessary columns such as customer_id, order_date, etc.
How do you deal with a difficult colleague?
SQL Questions: Aggregation Query: Given an Employees table with a Department column and other relevant attributes, write a query to calculate the average salary for each department, excluding employees who earn ₹50,000 or more.
Comment gérer des valeurs manquantes dans des données ?
Talk me about your academic backgorund.
Round 1 : 1) Questions about my resume. They had asked us to carry our laptop so the interviewer actually checked my project and asked me questions about the code. 2) A little bit about OOP (inheritance and polymorphism questions) 3) DSA (reverse string, sort 0,1,2 and implement queue using Linked list) 4) SQL (drew two tables and asked me to write a query) 5) Memory Management Round 2 : 1) Went deep into OOP (inheritance, case of empty parent, virtual functions, virtual destructor etc) 2) some more DSA 3) questions related to the topics I mentioned in my resume
Basic statistical and mathematical questions
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