2011年JAVA认证模拟题（19）

会计考友

Q55 What is the value of y after execution of the following statements? 　　int x = 5;
　　int y = 4;
( z3 s- K- P- Q- n) p. x8 ~　　y = x++;
" J+ L4 _) r# @! K　　A 4
　　B 5
　　C 6
/ s, \; b9 }0 z# C+ v4 c5 @　　D 7
5 S. ?/ {; i. f/ D% e8 I　　Q56 Which of the following are valid main() methods?
　　A public static void main() { ｝
$ Q. U3 a- m3 f( |　　B public static void main(String[] args) { ｝
* |. w0 Q) C2 r3 ~; [; l& N0 l　　C void main(String[] args) { ｝
　　D public static void m ain(String []args) { ｝

会计考友

</p>　　Q57 What is wrong with the following statements：
　　for(int i=0; i100) break;
) I) V) [5 s" |, s
　　if(x