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REALTIME BIOMETRICS
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I applied via Approached by Company and was interviewed in Dec 2018. There were 5 interview rounds.
Get 2nd highest salary from employee table and delete duplicate records with CTE expressions.
Use a subquery to get the highest salary
Use another subquery to get the 2nd highest salary
Use CTE to delete duplicate records
Example: WITH CTE AS (SELECT ROW_NUMBER() OVER(PARTITION BY salary ORDER BY id) AS RowNumber FROM employee) DELETE FROM CTE WHERE RowNumber > 1;
Swapping two variables without using a third variable in programming.
Use arithmetic operators to swap values
Use XOR operator to swap values
Use tuple unpacking to swap values
Use pointers to swap values
posted on 14 Nov 2024
Very difficult asked on balanced graps trees
posted on 28 May 2023
posted on 24 Mar 2023
I applied via campus placement at B M S College of Engineering, Bangalore and was interviewed in Sep 2022. There were 4 interview rounds.
Basics of electronics and two coding questions
posted on 8 Jul 2024
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
.net coding and pseudo coding
posted on 14 Nov 2024
Very difficult asked on balanced graps trees
posted on 28 May 2023
I applied via LinkedIn and was interviewed in Feb 2024. There were 3 interview rounds.
posted on 9 Jun 2022
I applied via campus placement at National Institute of Engineering (NIE)
Variant of Binary Search
Implement a binary search with a twist, such as searching for a range of values instead of a single value
Modify the binary search algorithm to handle duplicates in the array
Consider implementing a binary search for a rotated sorted array
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Technical Support Engineer
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| ₹1.8 L/yr - ₹3 L/yr |
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