Assignment 1 Questions

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Question 1

The interest rates are the following; 5, 5.5, 7, 15, 17.8

Question 2

Gas prices are between $2.00 and $3.00.

Question 3

Gas prices are not between $2.00 and $3.00.

Question 4

$ReturnValue = 2 == 3;
$ReturnValue is FALSE.

$ReturnValue = "2" + "3";
$ReturnValue is 23.

$ReturnValue = 2 >= 3;
$ReturnValue is FALSE.

$ReturnValue = 2 <= 3;
$ReturnValue is TRUE.

$ReturnValue = 2 + 3;
$ReturnValue is 5.

$ReturnValue = (2 >= 3) && (2 > 3);
$ReturnValue is FALSE.

$ReturnValue = (2 >= 3) || (2 > 3);
$ReturnValue is FALSE.

Question 5

The value contains a number and is even.

Question 6

A global variable can be used by all functions inside the code. A local variable cannot because it will only work inside the function it is defined in.

$Global global can be used here. $Local local shows up too.
See? $Global global can still be used even here. However, $Local will not show up.