It was not until the ______ generation of computers that portable operating systems, such as CP/M and UNIX, provided programmers with similar operating system commands across hardware platforms.

In SharePoint, the ________ list enables you to manage information such as name, company, phone numbers, and e-mail addresses

A) calendar B) contacts C) announcements D) spreadsheet

The most widely used and well-known _______ is Second Life, a virtual world created by Linden Labs in 2003.

A. omniverse B. metaverse C. multiverse D. virtualverse