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I applied via Naukri.com and was interviewed before Jun 2023. There were 2 interview rounds.
Core Java programming concepts related to strings and collections.
Strings in Java are objects of the String class and can be manipulated using various methods like substring, indexOf, and concat.
Collections in Java provide data structures like List, Set, and Map for storing and manipulating groups of objects.
Examples: String str = "Hello"; List
Java8 introduced several new features like lambda expressions, functional interfaces, streams, and default methods.
Lambda expressions allow you to write more concise code by providing a way to pass functions as arguments.
Functional interfaces are interfaces with a single abstract method, which can be implemented using lambda expressions.
Streams provide a way to process collections of objects in a functional style.
Defau...
A REST API flow involves sending a request to a server, processing the request, and receiving a response.
Client sends a request to the server
Server processes the request and performs necessary actions
Server sends a response back to the client
Example: Client sends a GET request to retrieve user data from a server
I applied via Recruitment Consulltant and was interviewed before Jan 2022. There were 3 interview rounds.
Intermediate operations return a stream and do not produce a result, while terminal operations produce a result.
Intermediate operations are lazy and do not execute until a terminal operation is called
Examples of intermediate operations include filter(), map(), and sorted()
Examples of terminal operations include forEach(), reduce(), and collect()
Terminal operations are eager and execute immediately
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posted on 14 May 2018
posted on 28 Mar 2018
I applied via Other and was interviewed in Nov 2017. There were 5 interview rounds.
As a Senior Software Engineer, I worked with various tools and technologies to develop and maintain software applications.
Developed and maintained software applications using Java, Python, and C++ programming languages
Used Agile methodology for software development and collaborated with cross-functional teams
Worked with various tools such as Git, JIRA, Jenkins, and Docker for version control, issue tracking, continuous...
I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2019. There were 4 interview rounds.
I applied via Recruitment Consultant and was interviewed in Jul 2018. There were 3 interview rounds.
The biggest challenge in developing Azure solution was managing the complexity of the cloud environment.
Managing the complexity of the cloud environment
Ensuring scalability and reliability
Integrating with existing systems
Securing the solution
Optimizing cost
Example: Migrating a legacy application to Azure
Implementing tumbling window in Azure Data Factory without using the feature
Create a pipeline with a trigger that runs at the desired interval
Use a lookup activity to retrieve the data for the current window
Use a foreach activity to iterate over the retrieved data
Perform the required operations on the data within the foreach activity
Write the output to the desired destination
My suggestion for implementation in Azure Data Factory v2 is to use the Mapping Data Flow feature.
Utilize Mapping Data Flow for complex data transformations
Take advantage of the visual interface to design and debug data flows
Leverage the built-in data integration capabilities with other Azure services
Use data flow parameters and expressions for dynamic transformations
Monitor and optimize data flow performance using dat
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