U.S. Bank Interview Questions and Answers

Q1. How to manage state between sibling component with using redux and local storage?
Ans. 
State can be managed between sibling components using Redux and local storage.
• Create a Redux store to manage the state

• Define actions and reducers to update the state

• Connect the sibling components to the Redux store

• Use local storage to persist the state between page reloads
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Q2. How to deploy react app on s3?
Ans. 
To deploy a React app on S3, you need to build the app, create an S3 bucket, configure bucket permissions, and upload the build files.
• Build the React app using 'npm run build' command

• Create an S3 bucket on AWS console

• Configure bucket permissions to allow public access

• Upload the build files to the S3 bucket

• Enable static website hosting on the S3 bucket

• Access the deployed React app using the S3 bucket URL
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Q3. Explain microfrontend approach in react?
Ans. 
Microfrontend approach in React is a technique of breaking down a large frontend application into smaller, independent and reusable parts.
• Microfrontend approach helps in modularizing the frontend codebase.

• Each microfrontend can be developed, deployed, and maintained independently.

• Microfrontends can communicate with each other through APIs or events.

• This approach allows different teams to work on different parts of the ...read more
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Q4. Coding test: create new array from two different array by adding array elements on same indexes.
Ans. 
Create a new array by adding elements from two different arrays at the same indexes.
• Use the map() method to iterate over one of the arrays.

• Access the elements at the same index from both arrays and concatenate them.

• Return the new array of concatenated strings.
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Leetcode easy and hard questions

Q1. What are threads
Ans. 
Threads are lightweight processes within a program that can run concurrently, allowing for multitasking and improved performance.
• Threads allow for parallel execution of tasks within a program

• Threads share the same memory space, allowing for efficient communication and data sharing

• Examples of using threads include running background tasks while the main program continues to execute, or processing multiple requests simul
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Q2. Multi-threading concepts
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Q1. Tell me about your experience
Ans. 
I have over 10 years of experience in sales, with a proven track record of exceeding targets and leading successful sales teams.
• Managed a team of 15 sales representatives, consistently achieving 20% growth year over year

• Developed and implemented strategic sales plans to penetrate new markets and increase revenue

• Built strong relationships with key clients, resulting in a 30% increase in repeat business

• Utilized CRM softw...read more
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Q2. Tell me about a time when you built a team
Ans. 
I built a team by identifying individual strengths, fostering collaboration, and setting clear goals.
• Identified team members' strengths and assigned tasks accordingly

• Encouraged open communication and collaboration among team members

• Set clear goals and expectations for the team to work towards

• Provided support and guidance to team members when needed
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