What is the Work buffer? Name two ways of writing the contents of the Work buffer to the disk.
What will be an ideal response?
The Work buffer is the area of memory where vim stores the text you are
editing. A :w command writes the contents of the Work buffer to disk but
does not end the editing session. A ZZ command writes the contents of the
Work buffer to disk and ends the editing session.
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Describe the IT governance mechanisms that could be implemented in your organisation to improve how IT and data is managed?
What will be an ideal response?
Consider a graph signal f = [3 , ? 2 , 0 , 1 , 6] T defined on the graph shown in Figure 10.1 . Compute the outputs f1 and f2 of LSI graph filters in cascade, as shown in Figure 10.5, for the following cases:
(a) H1 = 3I?2W+W2 andH2=I + 4W.
(b) H1 = 3I?2L+L2 andH2=I + 4L.
Use the vertex domain as well as the frequency domain methods to find the output graph
signals and verify your results. Also, draw frequency responses of the filters. Can you find an
equivalent filter H for the two filters H1 and H2 in cascade?
If you reuse a macro name, the new macro will replace the original macro
Indicate whether the statement is true or false
A ____ processing strategy is being used when data processing activities are conducted at various remote locations without communication between the locations.
a. centralized b. WAN-based c. distributed d. decentralized