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I applied via Campus Placement
I applied via Naukri.com and was interviewed in Aug 2021. There were 3 interview rounds.
While loop executes the code block as long as the condition is true. Do while loop executes the code block at least once before checking the condition.
While loop checks the condition before executing the code block
Do while loop executes the code block first and then checks the condition
While loop may not execute the code block at all if the condition is false initially
Do while loop always executes the code block at lea...
A program to swap the values of two variables.
Declare three variables, two for the values to be swapped and one as a temporary variable.
Assign the first variable's value to the temporary variable.
Assign the second variable's value to the first variable.
Assign the temporary variable's value to the second variable.
I applied via Referral and was interviewed in Apr 2021. There were 4 interview rounds.
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I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
A sequence was provided: 4181, 2684, 1597, 987, 610.
first 2 are given and write code for other value calculation using java 8
The second question required writing a reverse of a palindrome using both Java 8 streams. I was able to successfully write both and clear the first round.
Java 17 introduces sealed classes to restrict inheritance and improve code maintainability.
Sealed classes are declared using the 'sealed' keyword followed by the permitted subclasses.
Subclasses of a sealed class must be either final or sealed themselves.
Errors may occur when trying to extend a sealed class with a non-permitted subclass.
Implementation of 'notify me if item is back in stock' feature in an ecommerce application
Create a database table to store user notifications for out-of-stock items
Implement a service to check item availability and send notifications to subscribed users
Provide a user interface for users to subscribe to notifications for specific items
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