article thumbnail

Top 25 Data Science Tools To Use in 2024

Knowledge Hut

MongoDB: MongoDB is a cross-platform, open-source, document-oriented NoSQL database management software that allows data science professionals to manage semi-structured and unstructured data. It acts as an alternative to a traditional database management system where all the data has to be structured.

article thumbnail

Data Analyst Interview Questions to prepare for in 2023

ProjectPro

Data Verification- In this step each suspect value is evaluated on case by case basis and a decision is to be made if the values have to be accepted as valid or if the values have to be rejected as invalid or if they have to be replaced with some redundant values. Name some data analysis tools that you have worked with.