ISRO Scientist/Engineer Question Paper Computer Science 2013

What is the output of the following Java program?

Class Test
{
publich static void main(String [] args)
{
int x=0;
int y=0;
for(int z=0;z<5;z++)
{
if(++x>2||(++y>2))
{
x++
}
}
System.out.println(x+””+y)
}
}

Consider the list of page references in the time line as below:
9 6 2 3 4 4 4 4 3 4 4 2 5 8 6 8 5 5 3 2 3 9 6 2 7
What is the working set at the penultimate page reference if is 5

What is the cyclomatic complexity of the module which has seventeen edges and thirteen nodes?

Which of the following types of coupling has the weakest coupling