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2 DSA Questions, medium level
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posted on 19 Oct 2021
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
I will use a combination of messaging systems, data replication, and versioning to ensure consistency and availability.
Use messaging systems like Kafka or RabbitMQ to ensure reliable communication between systems
Implement data replication to ensure that data is available on multiple nodes
Use versioning to ensure that all nodes are working with the same data
Implement conflict resolution strategies to handle conflicts th...
I applied via Campus Placement and was interviewed before Jun 2021. There were 5 interview rounds.
It has aptitude and coding based questions.For coding you can choose any coding language
There will be a GD for 7-10 people on random topic
I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.
Remove overlapping intervals to minimize removals.
Sort intervals by end time
Iterate through intervals, remove overlapping intervals
Return count of removed intervals
posted on 17 Sep 2024
I was asked to implement lru cache which i did but still didn’t made to next round as apparently i didn’t complete the working code though in my opinion i did
posted on 27 Sep 2024
Oop, database, spring boot, multithreading
posted on 8 Feb 2024
I applied via Naukri.com and was interviewed before Feb 2023. There were 3 interview rounds.
Coding for python developer round.
posted on 16 Mar 2024
I applied via Referral and was interviewed before Mar 2023. There was 1 interview round.
Linked list is a data structure where each node points to the next node.
Create a Node class with data and next pointer
Create a LinkedList class with head pointer
Implement methods to add, remove, search, and traverse the list
Implement Hash Map with array and linked list.
Create an array of linked lists
Hash function maps keys to array indices
Insert key-value pairs into linked lists
Handle collisions by chaining
Search for a key by hashing and traversing linked list
To create an immutable class in Java, follow these steps:
Make the class final
Make all fields private and final
Do not provide any setter methods
Initialize all fields via constructor
If any field is mutable, return a clone of it instead of the original object
posted on 23 Jul 2023
I applied via Recruitment Consulltant and was interviewed in Jun 2023. There were 4 interview rounds.
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