JAVA题库:5道JAVA题Java认证考试

文章作者 100test 发表时间 2009:07:08 03:18:40
来源 100Test.Com百考试题网

module 1 – getting started
q1.what will happen when you compile and run the following code?
(4)
public class myclass{
static int i.
public static void main(string argv[]){
system.out.println(i).
}
}
1) error variable i may not have been initialized
2) null
3) 1
4) 0
q2.which of the following will compile without error (2)(3)
1)
import java.awt.*.
package mypackage.
class myclass {}
2)
package mypackage.
import java.awt.*.
class myclass{}
3)
/*this is a comment */

package mypackage.
import java.awt.*.
class myclass{}