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I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.
Polymorphism is the ability of an object to take on many forms.
Polymorphism allows objects of different classes to be treated as if they are of the same class.
It is achieved through method overriding and method overloading.
Examples include function overloading, operator overloading, and inheritance.
Polymorphism helps in achieving loose coupling and flexibility in code design.
Abstract class is a class that can have both abstract and non-abstract methods while an interface can only have abstract methods.
Abstract class can have constructors while interface cannot
A class can implement multiple interfaces but can only inherit from one abstract class
Abstract class can have instance variables while interface cannot
Abstract class can provide default implementation for some methods while interface ...
Custom exceptions can be created by extending the Exception class and defining the desired behavior.
Create a new class that extends the Exception class
Define the desired behavior for the exception
Throw the custom exception when necessary
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I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
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 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
posted on 24 Mar 2021
I applied via Naukri.com and was interviewed before Jan 2021. There was 1 interview round.
I applied via Referral and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 4 interview rounds.
based on 1 review
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