Explain about encapsulation?
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Explain serialization and overriding?
What are abstract methods?
Whether static method can use nonstatic members?
What is composition? Explain the purpose of composition.
Can link and Association applied interchangeably?
What is ‘this’ pointer?
How many methods are there in the externalizable interface?
Why are outlet connections required in object-oriented programming?
What is bootstrap, extension and system class loader? Or can you explain primordial class loader?
What is Object Constraint Language (OCL)?
What does it mean that a method or class is abstract?
Why do we use oops concepts? What is its advantage?