Given: What is the result?()
A.0,0,0 B.150,60,0 C.Compilation fails. D.150,150,150
单项选择题Given: 1.package test; 2. 3.class Target { 4.public String name = hello ;5.} What can directly access and change the value of the variable name?()
A.any class B.only the Target class C.any class in the test package D.any class that extends Target
单项选择题WhichManclsssproperlyrepresentstherelationship ManhasabestfriendwhoisaDog ?()
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; }
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.