can you explain what is HDFS? why do we need such file system?
Data Sciences Interview Questions
10,895 data sciences interview questions shared by candidates
what is the difference between functional programming and object oriented programming?
Leetcode questions (SQL was on getting top N salaries for each department and Algorithm question was to find whether list of strings contain a pair that differ at one index). Was asked to modify code and optimize it given certain constraints
numeric, english comprehension, logical questions, charts and some math
What are Your weaknesses ?
Genreral questions related to experience and visa status.
Tell me about your project.
SQL join two tables and filter
What is the difference between supervised and unsupervised learning
No need to prepare much in advance as the questions assess general knowledge and analytical thinking skills
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