Filter interviews by
I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.
Uber data model design for efficient storage and retrieval of ride-related information.
Create tables for users, drivers, rides, payments, and ratings
Include attributes like user_id, driver_id, ride_id, payment_id, rating_id, timestamp, location, fare, etc.
Establish relationships between tables using foreign keys
Implement indexing for faster query performance
Top trending discussions
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
I was interviewed in Dec 2024.
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There was 1 interview round.
SQL order of execution determines the sequence in which different clauses are processed in a query.
SQL query is parsed and validated first
Next, the query optimizer creates an execution plan
Execution plan includes steps like table scans, index scans, joins, etc.
Finally, the query is executed and results are returned
Code to generate a CSV file with notepad data
Open a text file and read the data
Parse the data and write it to a CSV file
Use libraries like pandas in Python for easier CSV handling
I applied via Approached by Company and was interviewed in Aug 2024. There was 1 interview round.
Maxium sub string and reverse a string
The test was conducted on AMCAT by SHL. The questions were pretty moderate
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
Round 1 was online Test where one basic coding question was there and few aptitiude , verbal ability and python based question.
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
Coalesce is used to return the first non-null value among its arguments, while reparation is not a standard function in SQL.
Coalesce is a standard SQL function, while reparation is not.
Coalesce returns the first non-null value among its arguments.
Reparation is not a standard SQL function and may refer to a custom function or process specific to a certain system or application.
based on 1 interview
Interview experience
Associate
661
salaries
| ₹7.8 L/yr - ₹25 L/yr |
Senior Associate
303
salaries
| ₹9.5 L/yr - ₹27 L/yr |
Project Lead
284
salaries
| ₹18.5 L/yr - ₹35 L/yr |
Senior Associate Consultant
252
salaries
| ₹30 L/yr - ₹43 L/yr |
Analyst
189
salaries
| ₹8 L/yr - ₹15 L/yr |
BCG
McKinsey & Company
Deloitte
KPMG India