Explain OOPs concept.
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What is the impact of declaring a method as final?
what is mean by ooad? where we are using? can you tell me any real time example?
What is the ==?
How does linkedlist work in java?
Wha is the output from system.out.println(“hello”+null); ?
Explain about procedural programming language or structured programming language and its features?
What is the difference between serializable and externalizable interface?
How many types of modifiers are there?
How many ways can an argument be passed to a subroutine and explain them?
please tell me what is wrapper class in java with example ?
Real Time sample code for Encapsulation and Abstraction. where to use abstract and where to use specifies like public private.
Explain the protected field modifier?