单项选择题
Given: What is the result?()
A.Compilation succeeds. B.Exactly one class does NOT compile. C.Exactly two classes do NOT compile. D.Exactly four classes do NOT compile. E.Exactly three classes do NOT compile.
Given: Which two methods, inserted individually, corre...
多项选择题
Given: Which two methods, inserted individually, correctly complete the Three class?()
A.public void foo() {} B.public int foo() { return 3; } C.public Two foo() { return this; } D.public One foo() { return this; } E.public Object foo() { return this; }
Given: What is the result?()A.3B.23C.32D.123E.321
A.3 B.23 C.32 D.123 E.321
Given: What is the result?()A.2B.3C.4D.6E.7
A.2 B.3 C.4 D.6 E.7