What is use of Observable class? Options: A . &nbspIt is used to create global subclasses B . &nbspIt is used to create classes that other part of program can observe. C . &nbspIt is used to create classes that can be accessed by other parts of program. D . &nbspIt is used to create methods that can be accessed by other parts of program.

What is use of Observa

Question

What is use of Observable class?

Options:

A . It is used to create global subclasses

B . It is used to create classes that other part of 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.

Answer: Option B

The Observable class is used to create subclasses that other part of program can

observe.

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