Which of the following is a base case for a recursive binary search algorithm? (first is the index of the first item in the array, last is the index of the last item in the array, and mid is the midpoint of the array).

A ________ determines what CPUs a system can use, what integrated ports the system can provide without use of third-party products, and the number and types of expansion slots a motherboard can feature

a. Chipset b. CPU c. Power supply d. GPU

What will be displayed when the following lines are executed?

Dim x As Double = 2 'x = 3 txtBox.Text = CStr(x) (A) 3 (B) 0 (C) 2 (D) None of the above