Jabil Circuit India Java Developer Interview Questions and Answers

Q1. Explain runtime polymorphism used in your project
Ans. 
Runtime polymorphism in Java allows a subclass to provide a specific implementation of a method that is already provided by its superclass.
• Runtime polymorphism is achieved through method overriding, where a subclass provides its own implementation of a method that is already defined in its superclass.

• The method to be overridden must have the same name, return type, and parameters in both the superclass and subclass.

• At ...read more
Answered by AI
Add your answer
Q2. How do you do authentication and authorisation in your java spring boot app
Ans. 
Authentication and authorization in a Java Spring Boot app involves using Spring Security for managing user access.
• Use Spring Security to handle authentication and authorization

• Configure security settings in the application.properties file

• Implement custom authentication providers if needed

• Use annotations like @PreAuthorize and @Secured for method-level security
Answered by AI
Add your answer

Coding, Maths, Reasoning etc

Q1. Technical questions related to programming languages.
Add your answer

Q1. Environment and salary etc
Add your answer