Java Interview Question:Frequently Asked Questions About Java

Java Interview Question:Frequently Asked Questions About Java
Question: What is the difference between an Interface and an Abstract class?
Question: What is the purpose of garbage collection in Java, and when is it used?
Question: Describe synchronization in respect to multithreading.
Question: Explain different way of using thread?
Question: What are pass by reference and passby value?
Question: What is HashMap and Map?
Question: Difference between HashMap and HashTable?
Question: Difference between Vector and ArrayList?
Question: Difference between Swing and Awt?

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