单项选择题
Which Man clsss properly represents the relationship "Man has a best friend who is a Dog"?()
A.class Man extends Dog { }
B.class Man implements Dog { }
C.class Man { private BestFriend dog; }
D.class Man { private Dog bestFriend; }
E.class Man { private Dog
F.class Man { private BestFriend
相关考题
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多项选择题
Given: Which two, independently, will allow Sub to compile?()
A.Change line 2 to:public int a;
B.Change line 2 to:protected int a;
C.Change line 13 to:public Sub() { this(5); }
D.Change line 13 to:public Sub() { super(5); } -
多项选择题
Given: Which five methods, inserted independently at line 5, will compile?()
A.public int blipvert(int x) { return 0; }
B.private int blipvert(int x) { return 0; }
C.private int blipvert(long x) { return 0; }
D.protected long blipvert(int x) { return 0; }
E.protected int blipvert(long x) { return 0; }
F.protected long blipvert(long x) { return 0; } -
单项选择题
Given: What is the result?()
A.0.0
B.Compilation fails.
C.A ParseException is thrown by the parse method at runtime.
D.A NumberFormatException is thrown by the parse method at runtime.
