What email encryption technique is illustrated in this figure?
A. MD5
B. Thunderbird
C. S/MIME
D. PGP
Answer: D. PGP
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How does FDDI differ from a Token Ring?
a) FDDI uses only one ring; a Token Ring uses two. b) FDDI operates over optical fiber; Token Ring operates over copper wiring. c) Token Rings circulate tokens clockwise; FDDI circulates tokens counterclockwise. d) FDDI is only used in WANs; Token Rings only in LANs.
Due to new printing technologies, the process of ________ is now possible and publishers no longer have to print and store copies of books that might not get sold
A) EDI B) electronic commerce C) POD D) encryption
Case-Based Critical Thinking QuestionsCase 7-1The faculty member whose course you took last semester has to go out of town for one lecture this semester. The lecture she will miss is on behaviors and rich media, and she'd like you to come to the class and deliver a brief course on behaviors. The third option you introduce is custom scripting. What language do you tell students they will use most often with their scripts?
A. Perl B. SQL C. JavaScript D. Visual Basic
What does the master boot record (MBR) hold?
What will be an ideal response?