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Which of these can not be used for a variable name in Java?CorrectIncorrect
What is the default value for boolean?CorrectIncorrect
Which of the following is a valid declaration of a char?CorrectIncorrect
Evaluate the following Java expression, if x=3, y=5, and z=10:
++z + y – y + z + x++CorrectIncorrect
In which process, a local variable has the same name as one of the instance variables?CorrectIncorrect
Given that Student is a class, how many reference variables and objects are created by the following code?
Student studentName, studentId;
studentName = new Student();
Student stud_class = new Student();CorrectIncorrect