When using load-balancing mode, one server is assigned as the active server that provides DHCP services to clients while the other server is placed in standby mode.

What numbers are displayed in the list box by the following program segment?

``` Dim numbers As String = "1492,1776,1945" Dim temp() As String = numbers.Split(',"c) Dim nums(2) As Integer For i As Integer = 0 to 2 nums(i) = CInt(temp(i)) Next lstBox.Items.Add(nums(1)) lstBox.Items.Add(nums.First) ``` (A) 1776 and 1492 (B) 1776 and 1776 (C) 1492 and 1492 (D) 1945

To use the strlen function in a program you must include

a. ``` #include ``` b. ``` #include ``` c. ``` #include ``` d. ``` #include ``` e. None of these