Which of the following is not true about social networks?
A) In addition to Americans, there are millions of users from other countries, as well as corporate users such as musicians, television shows, and products.
B) The ability to find and add friends is one of the key features of a social network.
C) Being able to "poke" friends on Facebook is one of its key features.
D) A recent study found that over half of Americans age 12 or older have Facebook profiles.
C
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Which of the following is a Trojan horse that pretends to be an anti-spyware program?
A) Flash Back B) Anti-Spyware 2011 C) Brain Test D) Net Bus
You have just started a new business. You need to have three to four workstations available for your employees who simply need to share some files and a printer, but you don't have a large budget. Security is not a major concern, but costs are. What type of network would be the most appropriate for your situation?
A. internetwork B. domain C. peer-to-peer network D. server-based network
Data is the raw input that users have at the start of the job.
Answer the following statement true (T) or false (F)
______ protocols distribute the responsibility for maintaining cache coherence among all of the cache controllers in a multiprocessor.
Fill in the blank(s) with the appropriate word(s).