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Which is NOT a correct explanation of the code given below.

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Which is NOT a correct explanation of the code given below.

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Lecturer lec = (Lecturer)objRef; 
lec.age = 21;

is an example of Downcasting

0%

Person objRef = new Lecturer(); 
objRef.name = "Goo";

is an example of Upcasting

0%

objRef.display(); 
lec.display();

outputs:

Lecturer

Lecturer

0%

The code will not compile.

100%

System.out.println(lec.name + "/" + lec.age);

outputs:

Goo/21

0%

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