classOne{voidfoo(){}}classTwoextendsOne{//insertmethodhere}Whichthreemethods,insertedindividuallyatl

14 查阅

A.intfoo(){/*morecodehere*/}

B.voidfoo(){/*morecodehere*/}

C.publicvoidfoo(){/*morecodehere*/}

D.privatevoidfoo(){/*morecodehere*/}

E.protectedvoidfoo(){/*morecodehere*/}

参考答案:

参考B, C, E

计算机考试