Why should the method getPointerTonot be made public?
What will be an ideal response?
Because it returns a pointer, which is an implementation detail that should be hidden from the client.
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When typing a numbered list and you want the list to end, press this key two times
a. Enter b. Shift c. Tab
Explain the no charge method.
What will be an ideal response?
?You can use Office Clipboard to cut and copy items from one Office program and paste them into others.
Answer the following statement true (T) or false (F)
The resource usage of each program could be displayed as a bar plot of the three quantities. Since the three quantities would have different scales, a proper scaling of the resources would be necessary for this to work well. For example, resource usage could be displayed as a percentage of the total. Alternatively, we could use three bar plots, one for type of resource usage. On each of these plots there would be a bar whose height represents the usage of the corresponding program. This approach would not require any scaling. Yet another option would be to display a line plot of each program’s resource usage. For each program, a line would be constructed by (1) considering processor time, main memory, and disk as different x locations, (2) letting the percentage resource usage of a particu
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.