Answer:
He has lost the previous files as he has been replacing them.
Explanation:
When you save a file in your computer, you need to save it with a name that is different from the names of the other files you have in the computer. If you save file with the same name of another file, you will replace that file and will lose the information you had. So according to this, as Jack is saving all his work for the class with the name of the course, it means that he has saved everything with the same name and he has lost the previous files because everytime he saves a new file he replaces the previous one.
Answer:
Value Added Network
Explanation:
Value Added Network -
It is the service , which is provided by some private firm , so that the company have a secure way to share the data , is referred to as value added network , VAN .
It is the most common method for the movement of the electronic data interchange ( EDI ) , in between two firm or companies .
Hence, from the given information of the question,
The correct term is Value Added Network VAN.
Answer:
Decrease the money supply from $120 to $100
Explanation:
If the monetary authorities reduces aggregate demand from AD3 to AD2, money supply decreases from $120 to $100. This decrease will cause a decrease in consumer spending. There will be a reduction of price levels and real output.
This is also called contractionary monetary policy and it causes interest rate to be higher there by reducing investments.