Data flow diagram are used to represents the flow of data graphically and it is divided into physical and logical parameters. For creating the data flow diagram the steps involved are:

Select the data and name the DFD.
In DFD add the entity for start the process and add that process in data flow diagram.
Add a data store and continuous adding that data into DFD.
Now, adding the data flow in DFD and name the data.

3 0

3 years ago

Which statement is true of Web-based electronic data interchange (Open EDI)? a. It consists of international agreements on priva

ale4655 [162]

Answer: (B) It reduces the cost of transmitting documents

Explanation:

The web based EDI (Electronic data interchange) is one of the simplest technique for transmitting the various types of documents by using the EDI system.

In the web based electronic data exchange, we exchange the file or document by using the web forms in the internet browser.

The main advantage of the web based EDI system is that it reduces the overall cost during the transmission of documents. The EDI system is basically bases on the SAAS (Software as a service) principle and it is widely used in the business.

Therefore, Option (B) is correct.

6 0

2 years ago

Employees in your organization regularly need to print sensitive documents. The employees properly dispose of the hard copies of

Elena-2011 [213]

Answer: Regularly purge all network printers' hard drive caches.

Explanation:

4 0

2 years ago