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Java FS Developer Interview Questions-Deloitte(1-3 Years)

By Siva

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1. Tell me about your experience and the projects you’ve worked on. 

(Focus on showcasing relevant skills and achievements)

2. Difference between HashMap and Hashtable. 

(Hint: Thread safety, null keys/values) 

3. Difference between ArrayList and LinkedList. 

(Hint: Data structure, insertion/deletion performance) 

4. What is Two-way binding in Angular? 

(Hint: Data synchronization between model and view)

5. What is Spring Boot Actuator? 

(Hint: Monitoring and management endpoints) 

6. Write a program to reverse a number using Java. 

(Test your coding skills) 

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