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03: How would you go about designing an online shopping cart?

This question is a very popular white board session question for both Java architects and experienced JEE Developers. You need to draw on your experience to tackle this question as there …



04: How to go about designing a medium size JEE app?

A very popular open-ended question to judge your Java/JEE experience. Q. How would you go about designing a medium sized JEE application? A. Don’t start with 3-tier architecture, logical layers, Spring/Hibernate …



7+ Java architectural patterns interview Q&As – Part 1

One of the very frequently asked open-ended interview questions is – Can you describe the high-level architecture of a recent application you had worked on? | ⏯ Java based high-level architecture



7+ Java architectural patterns interview Q&As – Part 2

Q2. How does a Java EE application integrate with other systems? A2. Using various protocols like HTTP(S), WebSocket, SOAP, AMQP, RMI, SFTP, TCP, SSH, FIX, proprietary protocols, etc: Note: OSI (i.e. …



7+ Java architectural patterns interview Q&As – Part 3

Continuation of Java architecture interview Q&A with integration styles & architecture diagrams – part 1 Q3. Can you discuss some of the high level architectures you are experienced with? A3. Be …



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