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Senior Java Developer Interviews
Senior Java Developer Interview Questions
"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."
5,290 senior java developer interview questions shared by candidates
Data structure, Algorithms, core java , REST, network
Java 8 - what is new
Online coding. finding pair elements in an array
Generics, Garbage Collectors, Exceptions, Streams.
What is Spring Boot and what are its main advantages? How does Spring Boot simplify the development of Java applications? Explain the significance of the @SpringBootApplication annotation. What are Spring Boot Starters and how do they benefit development? Explain the concept of auto-configuration in Spring Boot. How can you customize the default behavior of Spring Boot (e.g., changing the default port)? What are embedded servers in Spring Boot and which ones are commonly used? Can you create a non-web application using Spring Boot? Explain the concept of profiles in Spring Boot. How does Spring Boot support asynchronous processing (e.g., using @Async)? What is Spring Security and how do you integrate it with Spring Boot? Explain the role of @Primary and @Qualifier in bean selection. What is a Circuit Breaker and how can it be implemented in Spring Boot? How does Spring Boot handle logging?
How do you build full-stack applications? What technology are you using during your work?
Core java, oracle db functions, design pattern.
Collections,Bean,Oops
Difference between synchronized hashmap and concurrent hash map?
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