A.cd myprj/src java ../classes school.Student B.cd myprj/src/school java –cp ../classes school.Student C.cd myprj/src/school java –cp ../../classes school.Student D.cd myprj/src java –cd ../classes school.Student
A.class Account{ deposit(); } B.class Account{ void deposit(); } C.class Account{ void deposit{} } D.class Account{ void deposit(){} }
class Car implements Serializable { } class Ford extends Car { } 如果試圖序列化一個Ford實例,結果為()
A.編譯失敗 B.一個對象被序列化 C.兩個對象被序列化 D.運行時異常被拋出