putValue(...) method takes _____________________-

A. Two arguments of object type

B. First one is of a character type and second one is of an object type

C. First one is of an object type and second one is of a character type

D. None of the above.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
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  20. The methods wait() and noify() are defined in
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