Explain about procedural programming language or structured programming language and its features?
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we cannot create an object of interface but we can create a variable of it
Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?
What is hash code collision?
How does remove work in java?
how many ways we can serialize the java object?
What is a java string?
What are the two ways you can synchronize a block of code?
How do you sort an array in java?
What are Normalization Rules? Define Normalization?
Difference between interface and abstract class with ex.
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What is difference overloading and overriding?
What is the preferred size of a component?