Java Unit 4 Iteration

Front

Which of the following is considered a pre-test loop? do while, if-while, while, if-else

Back

while

Front

What is the output of the code above?

Back

1 2 4 8 16 32

Front

What will be the output of the code? Options: ERROR, 5 4 3 2 1 Blast off, 5 Blast off 4 Blast off 3 Blast off 2 Blast off 1 Blast off, Blast off

Back

5 4 3 2 1 Blast off

Front

How many times will the inner for loop iterate?

Back

6, six

Front

How many stars are printed? Options: 7, 3, 4, 5, Infinite Loop

Back

4

Front

What will the following program segment display?
for(int a = 2; a <= 10; a += 3)
System.out.print(a+"");
Options: 2 5 8, 2 5, 2 5 8 11, 2

Back

2 5

Front

What does the following loop print?
for(int i = 1; i<3; i++)
{ System.out.print(i); }

Back

12

Front

What will this code display?
int i = 0;
while (i < 5) {
System.out.print (i + ", ");
i ++;
} ;

Back

0, 1, 2, 3, 4,

Front

What will be the output of the following program?
class ForSample
{
public static void main(String s[])
{
for(int i = 10; i <= 5; i-- )
{
System.out.println("i = " + i );
}
}
}

Back

No output