Computer networks. Be sure to include both the static aspects of the network, such as connectivity, and the dynamic aspects, such as traffic.
Describe how you would create visualizations to display information that
describes the following types of systems.
Be sure to address the following issues:
• Representation. How will you map objects, attributes, and relation-
ships to visual elements?
• Arrangement. Are there any special considerations that need to be
taken into account with respect to how visual elements are displayed?
Specific examples might be the choice of viewpoint, the use of trans-
parency, or the separation of certain groups of objects.
• Selection. How will you handle a large number of attributes and data
objects?
The following solutions are intended for illustration.
The connectivity of the network would best be represented as a graph,
with the nodes being routers, gateways, or other communications de-
vices and the links representing the connections. The bandwidth of the
connection could be represented by the width of the links. Color could
be used to show the percent usage of the links and nodes.
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A DOM tree is a data structure that ________.
a) Does Operations Manually. b) holds 1 XML document per node, creating a multi-page site. c) breaks XML documents down into chunks. d) holds all the elements of an XML document within its nodes.
Which of the following is true about this statement:
``` sum += *array++; ``` a. This statement is illegal in C++. b. This statement will cause a compiler error. c. This statement assigns the dereferenced pointer's value, then increments the pointer's address. d. This statement increments the dereferenced pointer's value by one, then assign that value. e. None of these
Access points that support wireless ______________ may support 16 or more multiple SSIDs.
Fill in the blank(s) with the appropriate word(s).
A(n) ____________ work repackages a copyrighted work to add new meaning or produce a work that is used for a purpose different from the original work.
Fill in the blank(s) with the appropriate word(s).