Start with Python
Python is one of the most preferred language for Data Science. It is needless to discuss the pros and cons […]
Interview Questions, Python
Interview Questions, SQL
Less asked SQL questions
We have already covered queries on joins, aggregate functions, sub-queries, running sum, etc. This article will concentrate on the theoretical
Interview Questions, SQL
SQL advance concepts
Advance concepts mostly involves knowledge of window functions, cleaning the data format, working with different date formats, etc. Before proceeding,
Interview Questions, SQL
SQL Intermediate Questions
Let’s get started with some intermediate level SQL queries. Try to frame an approach before hoping to the solution because
Interview Questions, SQL
Basic Queries to get you started
I hope you have already read the introduction part where we discussed about the execution flow of all the clauses
Interview Questions, SQL
Introduction to SQL
Structured Query Language is the base of your Data Science career. You will always be surrounded with SQL queries and
Interview Questions, Python
Supply Chain Analytics – Using PuLP in Python
There are three types of programming which we can do in Supply Chain a. Linear Programming – It involves creating
Interview Questions
Supply Chain Analytics
We all have a fair idea about the supply chain. In a layman term, we can say that the supply
Data Scientist, Interview Questions
Data Science Terms which are often confused
Data Science = Maths+Code+Business Understanding Many a time you come across different terminologies which sounds confusing. We will try to
Interview Questions, Machine Learning
Linear Regression Part 3 – Evaluation of the model
Check out Part 1 and Part 2 of the series before going further Linear Regression Part 1 – Assumption and