Technical

How would you find distinct count on airline routes

Business Intelligence Engineer

Amazon

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Behavioral

How would you find distinct count on airline routes
How would you calculate the number of unique airline routes?
Can you write a query to get distinct origin-destination route pairs?
What's the best way to get a count of all unique airline routes?
How would you find out how many different routes an airline operates?
How do you approach calculating unique paths in flight data?
Walk me through finding distinct airline route combinations in SQL.
What query would you use to return all unique flight routes?
If you had a dataset of flights, how would you count distinct routes?
How would you avoid duplicates when counting airline routes?
What's the SQL logic to get unique route combinations between cities?

Interview question asked to Business Intelligence Engineers interviewing at Amazon: How would you find distinct count on airline routes.