What is required on switches that connect segments of different speeds?
What will be an ideal response?
Switches that connect network segments of different speeds must have separate, dedicated, high-speed ports, which run directly to the high-speed backbone switch.
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Which Android platform service manages the basic user interface on the device?
a. FragmentManager b. AccessibilityManager c. ClipboardManager d. ViewManager
This problem is about quantifying spread of a graph signal. The spread of a graph signal can be defined in the vertex as well as the spectral domains. In the vertex domain, the spread of a signal f lying on a graph G about a node v i is defined as
Based on the graph and spectral spread definitions, answer the following:
(a) Prove that
where ˆf(?`) is the GFT coefficient at frequency ?
(b) Write an expression for spectral spread of the eigenvectors of the graph Laplacian. What
is the relation between the spread of the eigenvectors?
(c) For the graph shown in Figure 11.1, find graph spreads of the eignevectors of the Lapla-
cian