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Suppose that a class named ClassA contains a private nonstatic integer named b, a public nonstatic integer named c, and a public static integer named d. Which of the following are legal statements in a class named ClassB that has instantiated an object as ClassA obA =new ClassA();? a. obA. b 12;
b. obA. c 5;
c. obA. d 23;
d. ClassA. b=23;
e. ClassA. c= 33;
f. ClassA. d= 99;

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