Repost the picture there’s nothing here
Answer:
General process of creating a data flow diagram:
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.
Answer:
Following is the code in Java Language :
DecimalFormat form1= new DecimalFormat ("0.####"); // create an instance of . //DecimalFormat
System.out.println (form1.format(res)); // display the value in proper format
Explanation:
Following are the description of the program
- Firstly we create the instance of DecimalFormat i.e "form1" that will round a formatted value to four decimal places. To create an instance or object of the class we can use a new keyword.
- Finally, we print the format by using the format method.In the format method, we pass the variable "res".The System.out.println() is used to display the value of the format.
This seems like more of an opinion based question, but since they added "over a longer distance" If I were you I would go with false.
