JPMorgan Chase & Co. Senior Software Engineer 2 Interview Questions and Answers

Q1. Explain about APIGEE
Ans. 
APIGEE is an API management platform that enables businesses to design, secure, deploy, and scale APIs.
• APIGEE helps businesses to create and manage APIs for their applications

• It provides tools for API design, security, deployment, and analytics

• APIGEE allows businesses to easily scale their APIs as needed

• Examples of companies using APIGEE include Adobe, eBay, and Walgreens
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Q2. Explain about Kafka message streams
Ans. 
Kafka message streams are a way to process and analyze real-time data in a distributed and fault-tolerant manner.
• Kafka message streams allow for the continuous flow of data from producers to consumers.

• They are used for real-time data processing, analytics, and event-driven architectures.

• Kafka provides features like fault tolerance, scalability, and high throughput for message streams.

• Consumers can subscribe to specific...read more
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DP graphs strings it was good

Q1. Reverse a linkded list
Ans. 
Reverse a linked list by changing the direction of pointers
• Start with three pointers: current, previous, and next

• Iterate through the list, updating pointers to reverse the direction

• Return the new head of the reversed list
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Q2. Print fibonacci series
Ans. 
The Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
• Start with two variables initialized to 0 and 1

• Loop through desired number of iterations, adding the previous two numbers to get the next number

• Print or store each number in the series
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Q1. How do you define clean code?
Ans. 
Clean code is well-organized, easy to read, and maintainable code that follows best practices.
• Clean code is easy to read and understand by other developers.

• It follows consistent naming conventions for variables, functions, and classes.

• Clean code is well-organized with proper indentation and spacing.

• It avoids unnecessary complexity and duplication.

• Clean code is modular and follows the single responsibility principle.

• Exa...read more
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Q2. How to better test your code?
Ans. 
To better test your code, use a combination of unit tests, integration tests, regression tests, and automated testing.
• Write unit tests to test individual components or functions in isolation.

• Perform integration tests to test how different components work together.

• Implement regression tests to ensure that new code changes do not break existing functionality.

• Utilize automated testing tools to run tests quickly and effici...read more
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General apti questions

Work-life balance and career progression

Q1. Mainframe basic questions and pervious experience
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Q1. Client round it’s of technical but on-site people took interview
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Q1. Salary discussion and company info
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Q1. RestAPIs and Webservices
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Q2. Microservices and Spring boot
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Q1. Java Spring Boot SQL
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Q1. Java Spring Boot AWS SQL Jenkins Kafka Git
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Q1. Why Morningstar, and what is your background
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