单项选择题
Given: What is the result?()
A.TestA B.TestB C.Compilation fails. D.An exception is thrown at runtime.
Given: Which code, inserted at line 16, correctly retr...
Given: Which code, inserted at line 16, correctly retrieves a local instance of a Point object?()
A.Point p = Line.getPoint(); B.Line.Point p = Line.getPoint(); C.Point p = (new Line()).getPoint(); D.Line.Point p = (new Line()).getPoint();
Given: What is the result?()A.Compilation succeeds.B.E...
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; }