Answer:
The expression is :
π[cd) + π(g,h) ],[π(e,f)+π(a,b)])
We will use foreign key and primary key
Answer:
The steps that will accomplish the task are;
On the File tab, clicking Print and choosing the desired printer from the Printer drop-down list
Explanation:
In steps required to change the default printer on Microsoft Outlook before printing as e-mail are as follows;
1) Select the File tab on the Menu bar
2) Click on the Print option on the File's Menu
3) From the Print window displayed under the File Menu in Microsoft Outlook select the desired printer from the Printer options drop-down list
The steps that will accomplish the task are On the File tab, clicking Print and choosing the desired printer from the Printer drop-down list.
An internal node is a node which carries at least one child or in other words, an internal node is not a leaf node.
Graphical management tools and infrastructure, Server graphical shell
