Interview Questions
📄 410 ArticlesSQL Tricky Questions
You are already done with the basics of SQL on Day 10. No matter how good you are at it, […]
SQL one table 30 questions
SQL is your bread and butter. Let’s take a table and try to answer few questions ranging from very basic […]
SQL Theoretical Questions
Following are the top 100 SQL Questions to clear your theoretical concepts. Few questions will be repeated from Day 10, […]
Basic Statistics
Data Science is 60% Mathematics and 40% coding and other things. Obviously, the numbers are random, but it makes complete […]
Tests in Statistics – Chi Square Test
Hypothesis testing is one of the most important topic in a Data Science course. Hypothesis tests evaluates two mutually exclusive […]
Statistics Interview Questions
1.What is a population and a sample? Population is the complete targeted group of people/objects on which the analysis needs […]
Welcome to Python
5-6 years back Java was said to be ever lasting. Everyone wanted a Java developer in their team. Looking at […]
Python Basics
We know that you already know a lot about Python and it’s capability in the Data Science domain. I have […]
Python – Conditional Statements
One of the most important thing which you need to learn in Python is the use of conditional statement. These […]
Loop in Python
Loop and functions are two most important topics in the basics of Python. You need to have a really good […]