多项选择题
Given: Which three methods, inserted individually at line 14, will correctly complete class Two?()
A.int foo() { /* more code here */ } B.void foo() { /* more code here */ } C.public void foo() { /* more code here */ } D.private void foo() { /* more code here */ } E.protected void foo() { /* more code here */ }
单项选择题 Given: What is the result?()
单项选择题 Giventhatt1isareferencetoalivethread,whichistrue?()