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I applied via LinkedIn and was interviewed before May 2023. There were 3 interview rounds.
1. Was asked to write code to develop a simple API and then unit test it.
2. To write a function that continuously monitors data from Kafka and performs quality validations on it.
Distributed systems design techniques involve strategies for ensuring scalability, fault tolerance, and consistency in a network of interconnected nodes.
Use of replication for fault tolerance and load balancing
Partitioning data to improve performance and scalability
Consensus algorithms like Paxos or Raft for ensuring consistency
Message passing protocols like gRPC or Kafka for communication between nodes
REST API design, Scalability, DB scalability, query improvements.
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I applied via Job Portal
It was a virtual coding round with coding questions on Java fundamentals, Array, LinkedList
Questions on java fundamentals, some code snippets, Array
posted on 28 Oct 2022
I applied via Naukri.com and was interviewed before Oct 2021. There were 2 interview rounds.
posted on 22 Sep 2024
I applied via LinkedIn and was interviewed before Sep 2023. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed before Feb 2022. There were 5 interview rounds.
I applied via Naukri.com and was interviewed in Oct 2019. There were 3 interview rounds.
DSA - Linked List, Trees
posted on 29 Jul 2024
I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.
Pivoting columns in SQL involves transforming rows into columns to display data in a different format.
Use the PIVOT keyword in SQL to pivot columns
Specify the columns to pivot on and the values to display in the new columns
Aggregate functions like SUM, AVG, COUNT can be used with PIVOT
Example: SELECT * FROM table_name PIVOT (SUM(value_column) FOR pivot_column IN ('value1', 'value2', 'value3'))
I applied via Job Portal
It was a virtual coding round with coding questions on Java fundamentals, Array, LinkedList
Questions on java fundamentals, some code snippets, Array
posted on 4 Sep 2023
I applied via Naukri.com and was interviewed in Aug 2023. There were 4 interview rounds.
OOPs concepts, abstraction vs interface, MVC architecture, stored procedures, joins
OOPs concepts include inheritance, polymorphism, encapsulation, and abstraction
Abstraction is hiding the implementation details while interface is a contract that defines the methods that a class must implement
MVC architecture separates the application into Model, View, and Controller components for better organization and maintenance
Sto...
SQL queries, ddl,dml TCL commands, primary key and foreign key differences,what is composite key,hash table in c#,generics in c#.
R.R. Donnelley
Denave
Smollan Group
Affinity Express