Popular operating systems for microcomputers include Mac OS X, ____, Linux, and the various forms of Windows XP/Vista/7.?

Backstage view gives you access to which command?

A) Clipboard B) Relationships C) Save As D) Form Design

A model that is commonly used to describe networking functionalityis the Open Systems Interconnection (OSI) reference model, which segregates networkingfunctions into a series of ________ layers

a. Seven b. Six c. Five d. Four