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I applied via Approached by Company and was interviewed in May 2022. There were 3 interview rounds.
Rank assigns unique rank to each distinct row, while dense rank assigns consecutive ranks to rows with the same values.
Rank leaves gaps in ranking sequence if there are ties, while dense rank does not.
Rank function is used to assign unique rank to each distinct row based on specified column values.
Dense rank function is used to assign consecutive ranks to rows with the same values based on specified column values.
Examp...
End to end ETL testing involves testing the entire process of extracting, transforming, and loading data from source to target systems.
Understand the data flow from source to target systems
Verify data extraction from source systems
Validate data transformation logic
Check data loading into target systems
Perform data reconciliation between source and target systems
Reverse a string and find min/max from a list of strings.
To reverse a string, use built-in functions or loop through characters in reverse order.
To find min/max from a list of strings, convert strings to numbers if needed and use built-in functions.
Example: Reverse string 'hello' -> 'olleh'. Find min/max from list ['5', '10', '2'] -> min: 2, max: 10.
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 4 interview rounds.
I applied via Walk-in and was interviewed before Dec 2021. There were 3 interview rounds.
The planning if the project and how to take over the project
We should maintain the aptitude to with our project and with with
I applied via Approached by Company and was interviewed before Oct 2021. There were 2 interview rounds.
I have X years of domain experience.
I have worked in this domain for X years.
During my time in this domain, I have gained expertise in various areas such as...
I have worked on projects related to...
I have experience working with clients in this domain.
I keep myself updated with the latest trends and developments in this domain.
I applied via Naukri.com and was interviewed before Sep 2020. There were 5 interview rounds.
I applied via Referral and was interviewed in Sep 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed in Dec 2020. There were 3 interview rounds.
based on 1 interview
Interview experience
Product Engineer
40
salaries
| ₹0 L/yr - ₹0 L/yr |
QA Engineer
11
salaries
| ₹0 L/yr - ₹0 L/yr |
Technical Lead
8
salaries
| ₹0 L/yr - ₹0 L/yr |
Product Engineer 2
6
salaries
| ₹0 L/yr - ₹0 L/yr |
Production Engineer
6
salaries
| ₹0 L/yr - ₹0 L/yr |
TCS
Infosys
Wipro
HCLTech