- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
1. public class Test {
2. public static void main （String args） {
3. unsigned byte b = 0；
4. b--；
5.
6. }
7. }
What is the value of b at line 5？（）
A. -1
B. 255
C. 127
D. Compilation will fail.
E. Compilation will succeed but the program will throw an exception at line 4.
