單項(xiàng)選擇題

public class X {  
public static void main (String args) {  
byte b = 127;  
byte c = 126;  
byte d = b + c;  
}  
}  
Which statement is true?()  

A. Compilation succeeds and d takes the value 253.
B. Line 5 contains an error that prevents compilation.
C. Line 5 throws an exception indicating “Out of range”
D. Line 3 and 4 contain error that prevent compilation.
E. The compilation succeeds and d takes the value of 1.

微信掃碼免費(fèi)搜題