The separation of network infrastructure from the control layer, combined with the ability to centrally program a network design in a vendor-neutral, standards-based implementation, is an example of what important concept?
A. MPLS, a way to replace long network addresses with shorter labels and support a wide range of protocols
B. FCoE, a converged protocol that allows common applications over Ethernet
C. SDN, a converged protocol that allows network virtualization
D. CDN, a converged protocol that makes common network designs accessible
Answer: C. SDN, a converged protocol that allows network virtualization
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MC Program control is best defined as______ .
a) the degree of control a program has over the computer on which it is executed. b) the line of code that is executing at a given time. c) the order in which a series of statements is executed. d) None of the above.
In the accompanying figure, the circled item is a(n) ____________________ that has been added to the Roses layer.
Fill in the blank(s) with the appropriate word(s).