____ is a suite of protocols, accepted as an industry standard, which provides secure data transmission over layer 3 of the OSI model.
A. L2TP
B. PPTP
C. GRE
D. IPSec
Answer: D
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In JXTA, __________ act as virtual communication channels.
a) pipes b) advertisements c) endpoint routers d) peers
How a graph is represented in computer memory depends on the specific application.
Answer the following statement true (T) or false (F)
The majority of business transactions, billions of them per day, are still done on ____________________ code that has now been updated and is likely to continue to run for the foreseeable future.
Fill in the blank(s) with the appropriate word(s).
Identify the letter of the choice that best matches the phrase or definition.
A. A form of communication that promotes a product or service to a potential customer B. The placement of this determines from where the viewer seems to be looking C. Allows you to select a consistently colored area with a single click D. Dragging this changes the value in the accompanying text box on the options bar E. A sketch design intended to help you make choices about placement, size, and perspective F. In an advertisement, this can be suggestive of how a product might look on a table, for example G. A means of fooling the eye by making it appear as if there is depth or receding space in the image H. Sometimes used in wedding photos or when a haloed effect is desired I. Border with sizing handles around a selection J. Available for the Elliptical Marquee Tool, the Lasso Tool, the Polygonal Lasso Tool, the Magnetic Lasso Tool, and the Magic Wand Tool