Describe a practical unit, integration, contract, and end-to-end test strategy for a Java full-stack product.
BrowserStack · 3-4-years · 0 answers
Year not specified · Java, React, Testing
React interview questions for 3–4 years developers
Explore react interview questions for 3–4 years developers. Read questions shared by candidates and compare community answers before your next interview.
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Questions
Explain CORS, CSRF, and XSS for a React and cookie-authenticated Spring Boot application.
Paytm · 3-4-years · 0 answers
Year not specified · Java, React, Spring Security
Compare server-side and client-side filtering for a React table backed by Spring Boot.
Zomato · 3-4-years · 0 answers
Year not specified · Java, React, SQL
How would you implement real-time notifications with WebSockets while handling reconnects and authorization?
Swiggy · 3-4-years · 0 answers
Year not specified · Java, Spring Boot, React
How do you validate nested request objects in React and Spring Boot without trusting client-side checks?
Swiggy · 3-4-years · 0 answers
Year not specified · Java, React, Spring Boot
Design feature flags for gradual releases across a React frontend and Java backend.
CRED · 3-4-years · 0 answers
Year not specified · Java, React, DevOps
How should React error boundaries and Spring Boot error contracts work together for resilient user experiences?
CRED · 3-4-years · 0 answers
Year not specified · Java, React, Spring Boot
How would you containerize and securely configure a Spring Boot and React application for production?
Flipkart · 3-4-years · 0 answers
Year not specified · Java, Docker, React
Design a secure file-upload feature using React and Spring Boot, including validation and object storage.
PhonePe · 3-4-years · 0 answers
Year not specified · Java, React, Authentication & Security
Explain optimistic locking with JPA and how a React client should handle version conflicts.
Razorpay · 3-4-years · 0 answers
Year not specified · Java, JPA, React
How do you secure a React application and Spring Boot API with OAuth 2.0 and OpenID Connect?
Freshworks · 3-4-years · 0 answers
Year not specified · Java, React, Spring Security
Design a React and Spring Boot checkout flow that safely handles duplicate payment requests.
Zoho · 3-4-years · 0 answers
Year not specified · Java, React, System Design
Describe a practical strategy for unit, integration, contract, and end-to-end testing in a .NET full-stack product.
BrowserStack · 3-4-years · 0 answers
Year not specified · .NET, React, Testing
Explain CORS, CSRF, and XSS for a React and cookie-authenticated ASP.NET Core application.
Paytm · 3-4-years · 0 answers
Year not specified · .NET, React, Authentication & Security
Compare server-side filtering with client-side filtering for a React data grid backed by ASP.NET Core.
Zomato · 3-4-years · 0 answers
Year not specified · .NET, React, SQL
How would you implement real-time notifications using SignalR while handling reconnects and authorization?
Swiggy · 3-4-years · 0 answers
Year not specified · .NET, ASP.NET Core, React
How do you validate nested request models consistently on both React and ASP.NET Core without trusting the browser?
Swiggy · 3-4-years · 0 answers
Year not specified · .NET, React, ASP.NET Core
Design a feature-flag system for gradual releases across a React frontend and .NET backend.
CRED · 3-4-years · 0 answers
Year not specified · .NET, React, DevOps
How do React error boundaries and ASP.NET Core error responses work together to create a resilient user experience?
CRED · 3-4-years · 0 answers
Year not specified · .NET, React, Software Engineering
How would you containerize and safely configure an ASP.NET Core and React application for production?
Flipkart · 3-4-years · 0 answers
Year not specified · .NET, Docker, React