1. Given the code below, determine the name of the loop control variable 

BEGIN

        Declare Integer x = 1

While ( x <= 5 ) Do

Input "Enter a number: ", x

Set x = x + 2

End While

END

2. 

Determine the initial value for the loop control variable given the code below.

BEGIN

Declare Integer x = 1

Set x = 13

While ( x <= 5 )

Input "Enter a number: ", x

Set x = x+ 2

End While

END

 

3. 

Determine the value by which the loop control variable is updated given the code below.

BEGIN

Declare Integer x = 13

While ( x <= 5 )

Input "Enter a number: ", x

Set x = x - 2

End While

END