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About the Expert Posts category
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8
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March 12, 2025
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What is Java I/O?
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9
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March 24, 2025
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What is the purpose of the File class in Java?
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4
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March 24, 2025
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What are the main differences between byte streams and character streams in Java?
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21
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March 24, 2025
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What is the difference between InputStream and Reader in Java? When would you use each?
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4
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March 24, 2025
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What is Serialization and Deserialization in Java, and How Do You Perform Each?
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12
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March 24, 2025
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What is a HashSet and how is it different from a List?
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13
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March 24, 2025
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Why is Dependency Injection important in software development?
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7
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March 24, 2025
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Explain the lifecycle of a Spring bean
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9
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March 24, 2025
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What is Hibernate and how does it differ from JDBC?
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4
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March 24, 2025
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What are some common methods in Hibernate?
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4
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March 24, 2025
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In what scenarios would you prefer using an ArrayList over a LinkedList and vice versa?
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12
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March 24, 2025
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How do you convert an ArrayList to a LinkedList and vice versa?
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7
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March 24, 2025
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What is Spring Boot Actuator and what are its core features?
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8
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March 24, 2025
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How do you enable and use Actuator endpoints in Spring Boot?
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19
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March 24, 2025
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What are health and metrics endpoints in Spring Boot Actuator?
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3
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March 24, 2025
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How do you achieve thread safety in Java applications?
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9
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March 24, 2025
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What are some common issues faced in multithreaded programming and how do you avoid them?
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0
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9
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March 24, 2025
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Explain the use of the volatile keyword in Java
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18
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March 24, 2025
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Describe the benefits of using a microservices architecture for backend development
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16
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March 24, 2025
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What are some challenges associated with microservices?
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6
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March 24, 2025
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Explain how you would handle API communication between microservices. [OR] Explain different Microservices communication patterns (REST APIs, message queues) and their trade-offs
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9
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March 24, 2025
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How do you approach testing microservices?
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6
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March 24, 2025
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What are some common tools used in microservices development and management?
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0
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4
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March 24, 2025
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How would you implement a microservice in Java? / Explain how Spring Boot can be used to develop microservices
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7
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March 24, 2025
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Discuss the advantages of using Spring Cloud for microservice development
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21
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March 24, 2025
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Can you describe any design patterns commonly used in microservices development?
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0
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7
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March 24, 2025
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What is Hibernate and why is it used?
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0
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5
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March 24, 2025
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Explain your understanding of common Java libraries or frameworks
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16
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March 24, 2025
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Explain the concept of wrapper classes in Java
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12
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March 24, 2025
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