Twitter is an online news and social networking service on which users post and interact with limited length messages known as tweets
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Practice for the Twitter interview with these recently asked interview questions.
| Question | Topic | Difficulty | ||||||||||||||||
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SQL | Easy | |||||||||||||||||
The events table tracks every time a user performs a certain action ( Write a query to determine the top 5 actions performed during the week of Thanksgiving (11/22/2020 - 11/28/2020), and rank them based on number of times performed. The output should include the Example: Input:
Output:
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SQL | Hard | |||||||||||||||||
Machine Learning | Hard | |||||||||||||||||
SQL | Easy | |
Machine Learning | Medium | |
Statistics | Medium | |
SQL | Hard | |
Machine Learning | Medium | |
Python | Easy | |
Deep Learning | Hard | |
SQL | Medium | |
Statistics | Easy | |
Machine Learning | Hard |
Most data science positions fall under different position titles depending on the actual role.
From the graph we can see that on average the Product Analyst role pays the most with a $200,000 base salary while the Business Analyst role on average pays the least with a $130,667 base salary.
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