Discuss how virtualization enables hardware consolidation.
What will be an ideal response?
It's not really cost effective to use a high-end server with multiple processors, RAID arrays, redundant power supplies, and RAM for only one server. Virtualization makes it possible to increase RAM and run a number of servers on a single server, which consolidates several physical machines into one box.
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Case-based Critical Thinking QuestionsCase 12-1Casey is using XML to store information about the students in the science classes that he teaches. He wants to design a DTD that he can use to validate the XML documents that he uses for this purpose, and he comes to you for help. After you teach Casey about declarations for elements with child elements, he constructs the element declaration . Given this declaration, which of the following is NOT a valid "class" element?
A.
The while loop is a loop that executes as long as a tested condition continues to evaluate as false.
Answer the following statement true (T) or false (F)
The ____ is fully customizable.
A. Ribbon B. Standard toolbar C. Slides toolbar D. Quick Access toolbar
Establishing performance measures and creating project __________ simplifies project monitoring.
Fill in the blank(s) with the appropriate word(s).