In a single loop ring topology network, each data packet is passed from node to node in both directions, and the destination station copies the data into a local buffer.

If you want to pass an array element into a method by reference, what will you need to do?

a) It always passes the element as a reference automatically. b) Use the keyword ref and/or out. c) All of the above. d) None of the above, passing in by reference of an array element is only possible if the array type is a reference type.

Which of the following RGB triplets contains an error?

A. (0, 213, 23) B. (15, 255, 257) C. (55,55,55) D. (0, 0, 0)