Expedia Group Data Scientist 2 Interview Questions and Answers

Q1. SQL and pandas coding
Add your answer
Q2. Resume projects deep dive
Add your answer

Q1. SQL Window function- hard
Add your answer
Q2. Case study questions answers
Add your answer

SQL - shared question on the screen and asked to code in SQL

Q1. Nth highes salary
Add your answer

Q1. Ask 4 programming question 1)prime in range ,2)Matrix multiplication,3)Spiral Matrix 4)separte vowels from string
Add your answer

Q1. What do you know about Uber?
Add your answer
Q2. Went over my current role
Add your answer

2 Question and live coding was conducted on self platform

Q1. Taking about ML and statitics
Add your answer

Q1. Describe your project
Ans. 
Developed a predictive model to forecast customer churn for a telecom company
• Collected and cleaned customer data including demographics, usage patterns, and customer service interactions

• Used machine learning algorithms such as logistic regression and random forest to build the predictive model

• Evaluated model performance using metrics like accuracy, precision, recall, and ROC curve

• Provided actionable insights to the com
Answered by AI
Add your answer

Practise 10 DSA medium and 10 hard questions on each topic.

Q1. Recursion problems are asked
Add your answer