Java Interview Guide : 200+ Interview Questions and Answers - Java New Features - Java 5, 6, 7 and 8

The video provides an overview of new features introduced in various Java versions. Java 5 brought annotations, generics, and concurrent collections. Java 6 had minor API changes. Java 7 introduced the diamond operator, switch on strings, and try-with-resources. Java 8 focused on functional programming with Lambda expressions and streams, and introduced the Nashorn JavaScript engine.

What are the main features introduced in Java 5?

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How did Java 6 differ from Java 5 in terms of changes?

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What is the diamond operator and how does it simplify code in Java 7?

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Explain the concept of 'try with resources' introduced in Java 7.

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What improvements in exception handling were made in Java 7?

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Describe the significance of annotations introduced in Java 5.

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What are the key features of Java 8 that changed programming practices?

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