What are the differences between an ArrayList and a LinkedList?
AnswerBot
5mo
ArrayList is implemented using a dynamic array while LinkedList is implemented using a doubly linked list.
ArrayList provides fast random access and slower insertion/deletion, while LinkedList provides...read more
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Deloitte Java Developer interview questions & answers
A Java Developer was asked 2mo agoQ. How is a singleton class created?
A Java Developer was asked 5mo agoQ. What are @PreAuthorize and @PostAuthorize annotations?
A Java Developer was asked 10mo agoQ. Explain the architecture for a student management system in Spring Boot.
Popular interview questions of Java Developer
A Java Developer was asked 2mo agoQ1. How is a singleton class created?
A Java Developer was asked 5mo agoQ2. What are @PreAuthorize and @PostAuthorize annotations?
A Java Developer was asked 11mo agoQ3. Explain the architecture for a student management system in Spring Boot.
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