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I applied via Naukri.com and was interviewed in Jul 2024. There were 3 interview rounds.
Binary tree implementation involves nodes with at most two children, left and right.
Nodes have a parent-child relationship
Traversal methods include in-order, pre-order, and post-order
Balanced vs unbalanced trees affect performance
I was interviewed in Jun 2024.
posted on 8 Jan 2025
I applied via Recruitment Consulltant and was interviewed in Jan 2024. There were 4 interview rounds.
I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 2 interview rounds.
Builder design pattern is a creational design pattern used to construct complex objects step by step.
Builder pattern separates the construction of a complex object from its representation.
It allows the same construction process to create different representations of the object.
Useful when there are multiple ways to construct an object or when the object creation process is complex.
Example: StringBuilder in Java allows ...
JOIN query to retrieve country and employee name
Use JOIN keyword to combine data from multiple tables
Specify the columns to select from each table
Use ON keyword to specify the relationship between the tables
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
posted on 18 Dec 2022
posted on 30 Jan 2022
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