Gigin - Round 1 | Coding | Java, Microservices, Spring Boot, Design Pattern, Kafka, AWS, SQL/JPA

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Here are the timestamps for each question asked in the interview:

Difference between checked and unchecked exceptions? (0:00)
Drawbacks of static members in Java? (0:58)
What is StringIndexOutOfBoundsException in Java? (2:30)
Coding challenge: Reverse a list of strings and then reverse individual elements within those strings. (4:56)
How to prevent method overriding in Java? (20:54)
What databases have you worked with? (22:47)
Purpose of a trigger in Oracle? (23:10)
What is a composite primary key? (24:11)
Familiar with OAuth authentication? (25:10)
Are you actively doing Java coding in your current job? (25:47)
Candidate's question: What technologies do you use? (26:16)

"Preparing for a Java interview? This video covers real-time Java questions asked in the first-level technical round at Gigin. We break down important Java concepts, coding challenges, and problem-solving techniques to help you ace your interview with confidence. Stay till the end for expert insights and best practices! 🚀💡

🔹 Topics Covered:
✅ Core Java & OOPs Principles
✅ Multithreading & Concurrency
✅ Collections & Data Structures
✅ Coding Challenges & Solutions
✅ System Design Basics

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Видео Gigin - Round 1 | Coding | Java, Microservices, Spring Boot, Design Pattern, Kafka, AWS, SQL/JPA канала Java Job Diaries