Why is singleton class used?
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What is the purpose of abstract class?
How is it possible for two string objects with identical values not to be equal under the == operator?
What is the default initialized value of String type variable?
Can a class be private?
What is the difference between interpreter and compiling ?
What is the equal sign?
Java is pass by value or pass by reference? Explain
Explain different ways of passing arguments to sub-routine?
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What is Recursion Function?
Can we iterate through collection using for loop?
What is the purpose of the enableevents() method?