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Question

What is the use of Observable class?

a.

It is used to create global subclasses

b.

It is used to create classes that other part of the program can observe

c.

It is used to create classes that can be accessed by other parts of program

d.

It is used to create methods that can be accessed by other parts of program

Posted under Java Programming

Answer: (b).It is used to create classes that other part of the program can observe

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Q. What is the use of Observable class?
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