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I appeared for an interview in Oct 2016.
I'm sorry, I don't have access to the internet to research the company and product.
Droom is an online marketplace for buying and selling new and used vehicles.
Founded in 2014 by Sandeep Aggarwal
Offers a wide range of vehicles including cars, bikes, and scooters
Provides services such as vehicle history reports and inspections
Has over 6,500 certified dealers and over 50,000 listings
Operates in India and Singapore
I applied via AmbitionBox and was interviewed before Sep 2020. There were 3 interview rounds.
Unique key allows null values, primary key does not.
Primary key is a unique identifier for a record in a table
Unique key allows null values, primary key does not
A table can have only one primary key, but multiple unique keys
Primary key is automatically indexed, unique key is not necessarily indexed
HAVING clause is used in SQL to filter data based on aggregate functions.
It is used with GROUP BY clause to filter data based on aggregate functions
It is used to filter data after grouping has been done
It is similar to WHERE clause but operates on grouped data
Example: SELECT department, AVG(salary) FROM employees GROUP BY department HAVING AVG(salary) > 50000;
I applied via Job Portal and was interviewed in Jun 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2021. There were 3 interview rounds.
Convenience power, Patience
I applied via Walk-in and was interviewed in Mar 2023. There were 4 interview rounds.
Aqb, Amb, Balance sheet
Use a hashmap to count the frequency of each word in the array of strings and find the word with the highest frequency.
Create a hashmap to store the frequency of each word
Iterate through the array of strings and update the frequency in the hashmap
Find the word with the highest frequency in the hashmap
Create a REST API to retrieve employee data by ID
Use a GET request to /employees/{id} endpoint
Query the database for employee data based on the provided ID
Return the employee data in JSON format
based on 1 interview
Interview experience
Software Engineer
95
salaries
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Business Process Executive
83
salaries
| ₹2.8 L/yr - ₹5.2 L/yr |
Senior Business Process Executive
68
salaries
| ₹3.8 L/yr - ₹6.6 L/yr |
Senior Software Engineer
49
salaries
| ₹13.8 L/yr - ₹26.8 L/yr |
Business Process Associate
21
salaries
| ₹2.8 L/yr - ₹4.9 L/yr |
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