Data Science Educational Resources
StrataScratch is a data science educational platform with over 1,000+ real interview questions from your favorite companies.
Interviews
Business Analyst Interview Questions
The ultimate guide for all the business analysts trying to choose the questions they should prepare for a job interview.
Nathan Rosidi -
Amazon Data Science Interview Questions
In this article, we’ll solve one of the Amazon data science interview questions to show how to approach these questions the right way.
Irakli Tchigladze -
Basic SQL Interview Questions
In this article, we will go over some basic SQL interview questions asked during the interviews and how to approach solving them easily.Nathan Rosidi -
Ranking in Python and SQL
In this article, we will explore the ranking parameters that can help you handle the ranking tasks in a more efficient and accurate manner.Nathan Rosidi -
14 Different Data Science Job Titles
A guide to all the data science job titles you can consider if you have a data science background.Nathan Rosidi -
Binomial Distribution in Python for Coin Flip Prediction
Exploring the binomial distribution in Python: understanding probability calculations for coin flips with different methods.Nathan Rosidi -
Facebook (Meta) SQL Interview Questions
Do you want to work at Meta? With the Meta interview questions and patterns we cover in this guide, your chances of landing that job look increasingly good.
Tihomir Babic -
Facebook Interview Process (With Latest Coding Questions)
To excel at the Facebook interview process, you first need to know what it is. Let’s talk about it and solve several Facebook interview questions along the way.Nathan Rosidi -
Amazon Data Analyst Interview Questions
One of the interesting but difficult interview questions that Amazon recently asked for the data analyst position.Nathan Rosidi -
Advanced Data Analytics Interview Questions
In this article, we’ll answer several SQL, Python, and statistics advanced data analytics interview questions, so you get through the interview easier.Irakli Tchigladze -
Using Lambda Filter in Python to Solve Amazon Interview Question
Introducing the lambda filter function in Python through a medium-level interview question from Amazon.Nathan Rosidi -
Practicing String Manipulation in SQL
A detailed walkthrough of the solution for a Google interview question to practice SQL String Manipulation.Nathan Rosidi -