Which statements concerning the effect of the statement gfx.drawRect（5， 5， 10， 10） are true， given that gfx is a reference to a valid Graphics object？（）  

What will be written to the standard output when the following program is run？（）  
public class Qcb90 {  
int a；  
int b；  
public void f（） {  a = 0；  
b = 0；  
int[] c = { 0 }；  
g（b， c）；  
System.out.println（a + " " + b + " " + c[0] + " "）； 
 }  
public void g（int b， int[] c） { 
 a = 1；  b = 1；  c[0] = 1；  }  
public static void main（String args[]） { 
 Qcb90 obj = new Qcb90（）；  
obj.f（）； 
 }  
}  

What will be written to the standard output when the following program is run？（）  
public class Q8499 {  
public static void main（String args[]） { 
double d = -2.9；  
int i = （int） d； 
i *= （int） Math.ceil（d）； 
i *= （int） Math.abs（d）；  
System.out.println（i）； 
 } 
 }