VPNs protect packets by performing IP ____, the process of enclosing a packet within another one that has different IP source and destination information.
A. tiering
B. tunneling
C. encryption
D. encapsulation
Answer: D
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What standard was developed within the United States by the IEEE to serve the same function as the ISO 12207-1995 standard?
A. IEEE 970-1995 B. IEEE 9000 C. IEEE 12207.0 (1998) D. IEEE 16509
In a graph with v vertices and e edges, which of the following maxi mum sizes is not correct for a shortest path computation?
a. v for the number of adjacency lists b. e for the total size of all adjacency lists c. e for the size of the dictionary d. v for the size of the queue e. all of the above are correct
Field placeholders are surrounded with ________
A) field codes B) brackets C) dashes D) parentheses
When the Clipboard pane is open, the most recent cut or copy appears at the bottom of the pane
Indicate whether the statement is true or false