2014年Java认证SCJP模拟习题:SCJPMockExam(2)
日期:2013-10-31 14:09
Q5
An instance member

1) is also called a static member
2) is always a variable
3) is never a method
4) belongs to a single instance, not to the class as a whole
5) always represents an operation

Q6
How do objects pass messages in Java?

1) They pass messages by modifying each other's member variables
2) They pass messages by modifying the static member variables of each other's classes
3) They pass messages by calling each other's instance member methods
4) They pass messages

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