Describe a singleton?
Data Science Engineer Interview Questions
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Case study question and simple SQL questions.
Why Facebook
Python question: Given list of numbers -1, 1, -2, 2, -5, 5, 0,0 Wanted to know how to match the numbers that sum to zero and walked through it
This was a very poor experience. Do not tell Wellington that you are applying to other companies also.
Consider the following bit string 11?100 you need to write a method which can replace this question mark with 1 & 0 Output should be: 110100 , 111100 This should be implemented for N number of question mark each time replaced with 1 and then with 0
Are you a hard worker or a smart worker?
What is the guarantee that you will leave the current job?
Which model would you rather use- kNN or decision tree?
Questions in the assignemnt were mostly based on Data science. They were subjective and objective. There were two coding questions and some aptitude based objective questions
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