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Dataford - Ace your Data Interview
Question
Tags
Company
Difficulty
Status
Find the Largest Number
Python
+1
Microsoft
Easy
Rounded Square Root of a Number
Python
+1
Google
Medium
Coin Change
Python
+1
Uber
Medium
Sentence Reversal
Python
+1
Tiktok
Medium
Find the length of a string
Python
+1
Google
Easy
Odd or Even
Python
+1
Google
Easy
Find Duplicates in an Array
Python
+1
Airbnb
Medium
Friday Purchase Behavior
SQL
+1
IBM
Medium
List of Active Employees
SQL
+1
Tinder
Medium
Email Activity
SQL
+1
Google
Easy
Top 3 Sales
SQL
+1
Deloitte
Medium
Users with no orders
SQL
+1
Instacart
Easy
User Flagged Videos
SQL
+1
Google
Hard
Most Expensive NFTs Sold
SQL
+1
Opensea
Medium
More Than 100 Dollars
SQL
+2
Doordash
Medium
Who is the Top Employee
SQL
+1
Shopify
Medium
Latest Login Dates
SQL
+1
Amazon
Easy
Top Selling Product
SQL
+1
Shopify
Medium
Unfinished Parts
SQL
+1
Tesla
Easy
Predicting Top Restaurants
SQL
+1
Doordash
Medium
Question
Tags
Company
Difficulty
Status
Find the Largest Number
Python
+1
Microsoft
Easy
Rounded Square Root of a Number
Python
+1
Google
Medium
Coin Change
Python
+1
Uber
Medium
Sentence Reversal
Python
+1
Tiktok
Medium
Find the length of a string
Python
+1
Google
Easy
Odd or Even
Python
+1
Google
Easy
Find Duplicates in an Array
Python
+1
Airbnb
Medium
Friday Purchase Behavior
SQL
+1
IBM
Medium
List of Active Employees
SQL
+1
Tinder
Medium
Email Activity
SQL
+1
Google
Easy
Top 3 Sales
SQL
+1
Deloitte
Medium
Users with no orders
SQL
+1
Instacart
Easy
User Flagged Videos
SQL
+1
Google
Hard
Most Expensive NFTs Sold
SQL
+1
Opensea
Medium
More Than 100 Dollars
SQL
+2
Doordash
Medium
Who is the Top Employee
SQL
+1
Shopify
Medium
Latest Login Dates
SQL
+1
Amazon
Easy
Top Selling Product
SQL
+1
Shopify
Medium
Unfinished Parts
SQL
+1
Tesla
Easy
Predicting Top Restaurants
SQL
+1
Doordash
Medium
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