How would you conduct an experiment to test if a change in facebook app is effective and what metrics will you look at?
Data Interview Questions
132,711 data interview questions shared by candidates
Draw a sample distribution of average daily views by users for Instagram.
To create a network graph from a log file in 20 mins. Guess the interviewer wanted a simple dictionary as a data structure but confused me with calling it a network graph repeatedly. If he indeed wanted it like a graph where all properties such as pre order , in order traversal could be applied. It's no way a 20 min question.
What is success? Some IT knowledge required for the technical test- what does http stand for; how many bits are in a byte etc.
You can look at the other interview reviews for the specific questions. Mine was very similar, although specific questions may differ.
Write a program in python that takes a list of numbers as input and which returns a new list that only contains those values which are unique
What kind of shift would you be available for
Details on your CV (relevant projects) Basic probability and statistics Coding exercise in the programming language of your choice.
Are you able to work these hours?
Q: Research nurse went out for a few minutes. A patient rang and is ill and needs to speak to her. You pick up phone what would you do.
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