The _______ OSI model layer can provide reliable connectivity and flow control

Folders that are no longer needed should be ________

A) moved B) renamed C) copied D) deleted

Give a statement that draws a red diagonal from the upper-left corner of the picture box to the lower-right corner.

(A) ``` gr.DrawLine(Color.Red, 0, 0, picOutput.Width, picOutput.Height) ``` (B) ``` gr.DrawLine(Pens.Red, 0, 0, picOutput.Height, picOutput.Width) ``` (C) ``` gr.DrawLine(Pens.Red, 0, 0, picOutput.Width, picOutput.Height) ``` (D) gr.DrawLine(Pens.Blue, picOutput.Width/2, 0, 0, picOutput.Height/2)