In the file name, Resume.docx, docx is the ________, indicating the file type

It can be helpful to display nonprinting characters when trying to fix formatting errors in a document caused by excessive spaces, blank lines, or tabs

Indicate whether the statement is true or false

Consider the representation for pictures where each \dot" (pixel) in the picture is represented by three bytes, for the red, green, and blue components of the color at that dot.

How many bytes does it take to represent a 640x480 picture, a common picture size on the Web? How many bytes does it take to represent a 1024x768 picture, a common screen size? (What do you think is meant now by a \3 megapixel" camera?)