单项选择题
1.public class test （
2.public static void main （String args[]） {
3.int i = 0xFFFFFFF1；
4.int j = ~i；
5.
6.}
7.）
What is the decimal value of j at line 5？（）
A. 0
B. 1
C. 14
D. –15
E. An error at line 3 causes compilation to fail.
F. An error at line 4 causes compilation to fail.
点击查看答案&解析
相关考题
-
多项选择题
Whichtwoareequivalent？（）
A. 3/2
B. 3<2
C. 3*4
D. 3<<2
E. 3*2^2
F. 3<<<2 -
单项选择题
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. -
单项选择题
Whichisavalididentifier？（）
A. false
B. default
C. _object
D. a-class
