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I applied via Naukri.com and was interviewed in Mar 2021. There was 1 interview round.
Stored procedures and functions are both database objects used to encapsulate a set of SQL statements, but they have some differences.
Stored procedures are used to perform an action or a series of actions, while functions are used to return a value.
Stored procedures can have input and output parameters, while functions can only have input parameters.
Stored procedures can modify data in the database, while functions can...
Interface defines only method signatures while abstract class can have method implementations.
An interface can be implemented by multiple classes while a class can only extend one abstract class.
An abstract class can have constructors while an interface cannot.
An abstract class can have instance variables while an interface cannot.
An abstract class can provide default implementations for some methods while an interface...
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posted on 14 May 2022
I applied via Walk-in and was interviewed before May 2021. There were 3 interview rounds.
posted on 14 Dec 2020
posted on 18 Mar 2025
I appeared for an interview before Mar 2024, where I was asked the following questions.
Joins are SQL operations that combine rows from two or more tables based on related columns.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.id;
RIGHT JOIN: Returns all records from the right table and matched re...
A materialized view is a database object that stores the result of a query for faster access and improved performance.
Materialized views store data physically, unlike regular views which are virtual.
They can improve query performance by pre-computing expensive joins and aggregations.
Materialized views can be refreshed manually or automatically to keep data up-to-date.
Example: A materialized view can aggregate sales dat...
posted on 3 Aug 2021
posted on 9 Oct 2024
I applied via Walk-in and was interviewed before Oct 2023. There were 2 interview rounds.
Mcq questions on dbms, networking and 2 coding questions
posted on 5 Aug 2024
I applied via Campus Placement and was interviewed in Feb 2024. There was 1 interview round.
For Advance developer role they asked Medium to Hard Leetcode Questions of Topic String and Matrices, and for QA Role They just asked 4questions 1Pattern printing kite, 2print 1 to 50 number using recursion, 3is it Anagraam Or not, 4number is Armstrong or not
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