Which of the following uses distance vector algorithms to determine the BEST network route to a destination address?

Each node in a binary tree has ______.

a) exactly one child b) at most one child c) exactly two children d) at most two children

Consider the code below:

Dim a() As Integer = {99, 22, 11, 3, 11, 55, 44, 88, 2, -3} Dim result As Integer = 0 For i As Integer = 0 To a.Length - 1 If a(i) > 30 Then result += a(i) End If Next The value of variable result will be: a) 280 b) 154 c) 286 d) 332