i
PureSoftware
Filter interviews by
Clear (1)
I was interviewed in Feb 2025.
Use SQL query SELECT COUNT(*) FROM table_name
Use SQL query SELECT COUNT(*) FROM table_name
Replace 'table_name' with the actual name of the table
This query will return the number of rows in the table
I applied via Approached by Company and was interviewed in Mar 2023. There were 2 interview rounds.
I applied via LinkedIn and was interviewed before Mar 2023. There were 3 interview rounds.
Implement a data structure that supports insert, delete, and getRandom operations in O(1) time complexity.
Use a hashmap to store the mapping of values to their indices in an array for O(1) lookup during delete operation.
For getRandom operation, generate a random index within the size of the array and return the value at that index.
To achieve O(1) time complexity for all operations, use a combination of hashmap and arra
I was interviewed in Jan 2022.
PureSoftware interview questions for designations
I applied via Naukri.com and was interviewed in Sep 2021. There were 4 interview rounds.
I was interviewed in Apr 2021.
I applied via Campus Placement and was interviewed before Oct 2020. There were 4 interview rounds.
Top trending discussions
I applied via Campus Placement and was interviewed before Oct 2020. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2021. There were 2 interview rounds.
Basic logical program
I applied via Company Website and was interviewed before Jun 2020. There were 4 interview rounds.
Constructor is a special method that is called when an object is created.
Constructors have the same name as the class they belong to.
They are used to initialize the object's state.
They can take parameters to set initial values.
If a class does not have a constructor, a default one is provided.
Example: public class Person { public Person(String name) { this.name = name; } }
Triggers are special stored procedures that are automatically executed in response to certain events or actions in SQL.
Triggers can be used to enforce business rules and data integrity.
They can be used to audit changes to data.
Triggers can be used to replicate data to other tables or databases.
They can be used to send notifications or alerts based on certain conditions.
Examples of events that can trigger a trigger incl
Sorting an array of strings without using inbuilt function.
Implement bubble sort algorithm
Compare adjacent elements and swap if necessary
Repeat until no more swaps are needed
based on 3 interviews
2 Interview rounds
based on 46 reviews
Rating in categories
Senior Software Engineer
466
salaries
| ₹0 L/yr - ₹0 L/yr |
Software Engineer
234
salaries
| ₹0 L/yr - ₹0 L/yr |
Lead Engineer
185
salaries
| ₹0 L/yr - ₹0 L/yr |
Technical Lead
155
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Software Engineer
84
salaries
| ₹0 L/yr - ₹0 L/yr |
Persistent Systems
LTIMindtree
Mphasis
Coforge