WorldLink interview questions

The role was for Data science apprenticeship. So the questions they asked were: 1. What's the difference between a data analyst and a data scientist? 2. Walk me through a Data science project you have been part of. 3. What models are you familiar with? 4. How would you explain Data science concepts to a non-technical audience? 5. Difference between Supervised and Unsupervised learning? With an example. 6. Why do you want to work here?

Give an example of a time where you had a challenge you had to overcome.