相关考题
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单项选择题
What is the result?()
A. Compilation succeeds and 1 is printed.
B. complication succeeds and 2 is printed.
C. An error at line 8 causes compilation to fail.
D. An error at line 13 causes complication to fail.
E. An error at line 14 causes compilation to fail. -
多项选择题
Which two are void examples of method overriding? ()
A. void setVar(float f) { x = f;}
B. public void setVar(int f) { x =f;}
C. public void setVar(float f) {return f;}
D. public double setVar(float f) {return f;}
E. protected float setVar() { x = 3.0f; return 3.0f; } -
单项选择题
Which statement at line 7 constructs an instance of the inner class?()
A. InsideOne ei = eo.new InsideOne():
B. eo.InsideOne ei= co.new InsideOne():
C. InsideOne ei = EnclosingOne.new InsideOne():
D. EnclosingOne.insideOne ei = eo.new InsideOne():
