Answer and Explanation:
For returning four columns from the Invoices table, named Number, Total, Credits, and Balance the SELECt statement is as follows
Select Invoice Number As Number
Invoice Total As Total
Payment total + credit total As Credits
Invoice total
(Payment total + credit total) As Balance
These are displayed as above
Answer:
I believe its C
Explanation:
I'm sorry if its wrong...
Answer:
Plug and play technology
Explanation:
Plug and play technology also know as PnP allows user to directly connect devices to a computer and start using inmediatly. Other way user must have to search and install drivers for each component.
Usually PnP comes for regular use devices like: Keyboards, mouses, flashmemories, cameras, and others
