How are observer and observable used in java programming?
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How many static init can you have?
What technique can be employed to compare two strings?
What is the access scope of a protected method?
What will be the default values of all the elements of an array defined as an instance variable?
What does main method?
Explain about the main() method in java?
What sorting algorithm does javascript use?
Explain the difference between runnable and callable interface in java?
Why use string handling in Java?
What are types of Java applications?
How do you compare two strings? any predefined method for this?
What are the different access modifiers available in java?