ISRO Scientist/Engineer Question Paper Computer Science 2017
61. Question
In software maintenance tackling the changes in the hardware or software environment where the software works, is
Answer
62. Question
What will be the output of the following C code?
#include <stdio.h>
main( )
{
int i;
for ( i=0; i<5; i++ )
{
int i = 10;
printf ( “ %d”, i );
i++;
}
return 0;
}
Answer
63. Question
What does the following program do when the input is unsigned 16-bit integer?
#include <stdio.h>
main( )
{
unsigned int num;
int i;
scanf (“%u”, &num);
for ( i = 0; i<16; i++)
{
printf (“%d”, (num << i & 1 << 15 ) ? 1:0);
}
}
Answer
64. Question
What is the output of the following program?
#include <stdio.h>
int tmp=20;
main( )
{
printf(“%d “,tmp);
func( );
printf(“%d “,tmp);
}
func( )
{
static int tmp=10;
printf(“%d “,tmp);
}
Answer
65. Question
Which product metric gives the measure of the average length of words and sentence in documents?
Answer