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Use a data migration tool to copy the dataset efficiently.
Utilize a data migration tool like AWS Data Pipeline, Apache Nifi, or Talend to copy the dataset.
Break down the dataset into smaller chunks to avoid overwhelming the system.
Ensure proper data validation and error handling during the copying process.
Consider using parallel processing to speed up the copying process.
Monitor the progress of the dataset copying to t
No, data analysis job is not overrated as it plays a crucial role in decision-making and problem-solving.
Data analysis helps in identifying trends and patterns in data
It provides valuable insights for businesses to make informed decisions
Data analysis is essential for optimizing processes and improving efficiency
It can uncover hidden opportunities and potential risks
Many industries rely on data analysis for strategic p
What ever is there in your resume they would ask.
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
Company fit is crucial for long-term success. Compensation expectations should align with industry standards and experience.
Research the company culture and values to ensure alignment with personal values and work style.
Understand the company's expectations for the role and how your skills and experience can meet or exceed them.
Discuss compensation openly and transparently, considering industry standards, your experien...
MasterCard interview questions for popular designations
I applied via Company Website and was interviewed in Nov 2023. There was 1 interview round.
Get interview-ready with Top MasterCard Interview Questions
I applied via Referral and was interviewed before Apr 2023. There were 2 interview rounds.
The different scopes of a bean in software development.
Singleton: A single instance of the bean is created and shared across the application.
Prototype: A new instance of the bean is created every time it is requested.
Request: A new instance of the bean is created for each HTTP request.
Session: A new instance of the bean is created for each user session.
Global session: A new instance of the bean is created for each glob
Easy leetcode questions
Design a URL shortener service
Use a unique identifier for each long URL to generate a short URL
Implement a mapping system to redirect short URLs to long URLs
Consider scalability and performance when designing the system
posted on 15 Sep 2024
I applied via LinkedIn and was interviewed before Sep 2023. There were 2 interview rounds.
Collection program with stream API
Application scenario
I applied via Campus Placement
1hr - 2 questions - basic arrays and maps only
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Some of the top questions asked at the MasterCard interview -
The duration of MasterCard interview process can vary, but typically it takes about less than 2 weeks to complete.
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