Answer:
true
Explanation:
this is true because technology is anything that is ment to help mankind. chairs and tables help people. something as simple as the wheel, or shows is also technology.
True.
This is due to most companies having online websites in our era
Answer:
Namespaces ( B )
Explanation:
The codes in the C++ standard library are organized into folders Known as namespaces .
namespaces are general used to organize various codes into logical groups to avoid name collisions that may occur when there is the presence of multiple libraries in a code base.
Before you create a pivot table, it is important to <em><u>Create a database</u></em>.
Option: A
<u>Procedure to create Pivot Table:
</u>
1. Select the cells and table in the sheet containing the data you want to use.
2. Go to the Insert tab and click the PivotTable command.
3. In the dialog box ‘Create PivotTable’ will appear. Choose your settings, then click OK. In our example, we will use Sheet1 as our source data and insert the PivotTable on a new worksheet.
4. The Field List and blank PivotTable will appear on a new worksheet.
5. Once you create a PivotTable, you have to decide which fields to add. Each field has a simple column header from the source data. In the PivotTable Field List, check the box for each field you want to add.
6. The selected fields will be added to one of the four areas below the Field List. In our example, the Salesman field has been added to the Rows area, while the Order Amount has been added to the Values area. Alternatively, you can click, hold, and drag a field to the desired area.
7. The PivotTable values will calculate and summarize the selected fields. In our example, the PivotTable shows the amount sold by each salesman.
Answer:
Virtual
By dividing the control plane from the data plane, SDN offers the flexibility to view the entire data plane infrastructure as a Virtual resource that can be configured and controlled by an upper layer control plane.
Explanation:
The separating data plane (SDN) is used by users to hide the specifics of a device data layer so that all devices would be treated equally thereby representing the entire data plane as a virtual abstract layer thus enhancing network efficiency.
The SDN work mainly on the Control and data plane separating both of the planes. Also, the SDN make networks more agile and flexible.
SDN provides the flexibility to view the entire data plane infrastructure as a
virtual resource that can be configured and controlled by an upper layer
control plane.
