測左幾個驗

一科100條MC 生死未卜

一科java已經有結果︰8/10

以份卷o既難度黎講其實真係好難話叫做高分，不過起班入面就冇A+都有A...我地班真係冇人鍾意讀書...?

扣左o個兩分就係起呢度︰

The attributes of variables include:

a. Class.
b. Reference.
c. Object.
d. None of the above.

Which of the following are passed to a method or returned from a method by value?

A. Objects in a return statement.
B. Primitive data types in a return statement.
C. Objects in a parameter list.
D. Primitive data types in a parameter list.

a. B and D.
b. B and C.
c. A and C.
d. A and B.

concept 唔夠清楚...