单项选择题
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();
相关考题
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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. -
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; } -
单项选择题
Given: What is the result?()
A.3
B.23
C.32
D.123
E.321
