The bottom layer in the OSI model-the ____ layer-handles the transmission of bits over a communications channel.?

Dragging in a tilted image with the Straighten tool designates a reference in relation to

which your photo will be rotated. What are the best references to look for? What will be an ideal response?

In computer terminology, a program error is called a(n) ____________________.

Fill in the blank(s) with the appropriate word(s).