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I was interviewed in Nov 2016.
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
I applied via Walk-in and was interviewed in Nov 2022. There were 3 interview rounds.
Yeah its 1st round of aptitude
Coding test is very essential part
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There was 1 interview round.
Rank assigns unique ranks to each distinct value, while Dense Rank assigns consecutive ranks to each distinct value.
Rank does not skip ranks when there are ties, while Dense Rank does
Rank will have gaps in ranks if there are ties, while Dense Rank will not
Rank function is used to assign a unique rank to each distinct row, while Dense Rank function is used to assign consecutive ranks to each distinct row
posted on 9 Jul 2024
I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.
I have implemented various technical improvements in codes to enhance performance and functionality.
Implemented caching mechanisms to reduce load times
Optimized database queries for faster retrieval of data
Introduced error handling techniques to improve code reliability
Utilized design patterns to make the codebase more maintainable
Refactored legacy code to adhere to best practices
I applied via Recruitment Consulltant and was interviewed before Feb 2023. There were 3 interview rounds.
The Windows function in SQL is used to perform calculations on a specific subset of rows in a result set.
The Windows function is used with the OVER clause to define the subset of rows to perform calculations on.
Common Windows functions include ROW_NUMBER, RANK, DENSE_RANK, and NTILE.
Example: SELECT ROW_NUMBER() OVER (PARTITION BY department ORDER BY salary DESC) AS row_num FROM employees;
I applied via Approached by Company and was interviewed before Apr 2022. There were 8 interview rounds.
This is literally a live coding test. For analytics expect SQL, python, R.
I applied via Naukri.com and was interviewed before Oct 2021. There was 1 interview round.
I applied via Company Website and was interviewed in Sep 2024. There was 1 interview round.
I developed a customer satisfaction metric to measure the success of a new product launch.
Identified key factors influencing customer satisfaction
Designed a survey to collect feedback on these factors
Created a scoring system to quantify satisfaction levels
Analyzed survey results to track changes over time
Used metric to adjust marketing strategies and improve product offerings
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