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Explanation / Answer

Question 45: True

Object.getClass()

The way of getting its Class is to invoke Object.getClass(), if the object instance is available. This works for the reference types which inherits from Object.

Class c = “abc”.getClass();

return string

.class

The way to obtain the class for a primitive types is by appending “.class” to the name of its types.

Boolean bo;

Class c = Boolean.class;

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Question 46: False

Guidelines to Class immutable

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