0
please answer my question
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the utility of data flow diagram?
A data flow diagram (DFD) is used to show how the data flows through a program. It is used during the design phase to figure out how to get data from its source through all the processing and to its final destination or disposal. It is used later for reference like other design documents are used. An early equivalent of the data flow diagram was used on Unit Record Punchcard electromechanical data processing machines to show the flow of the decks of cards from machine to machine. The operators referenced these diagrams to make sure they knew where to take each deck of cards next. A similar diagram called a workflow diagram was developed in the 1920s to show the flow of work through a business or factory.
What are function of flow chart?
Flow charts show a process in steps by connecting them. They are used in designing a process in various fields.
What is flowchart diagram?
A flowchart is a diagram that shows a continuous flow of materials or steps to (WIP), work in process. Basically it shows the process, steps or task for something to be completed from beginning to end.some give 2 ways give's Can you like show me a picture of one? from:daggettl0976
How do you draw single line diagram in electrical distribution?
The single line diagram is circuit diagram where "one-line" is shown to represent three phases of a three phase power system. In addition to showing the ratings and size of electrical equipment and circuit conductors, a properly drawn one-line diagram will also show an electrically correct distribution of power with respect to current flow from the power source to the downstream loads or panelboards.
E-R diagram on matrimonial website?
The entity relationship diagram shows the relationship between different things via a diagram. The diagram on a matrimonial website can help to show if the partners are compatible.
What is process flow sheet in chemical engineering?
A process flow sheet or diagram is used to show the flow of plant processes and equipment. Process flow sheets of multiple process units are called block or schematic flow diagrams.
What is energy diagram?
An energy flow diagram is normally a flow diagram showing the energy gains and energy losses of a given process. This type of diagram is often used to show the efficiency of a given system or lack thereof.
Show me a Flow chart of sales?
sample flow chart of marketing and sales
Does cash flow statement show sales?
cash flow statement don't show the sales but changes in accounts receivable and payable are shown in it.
To show a continual process what kind of diagram is used?
cycle diagram
Difference between dataflow diagram and sequence diagram?
The purpose of a data flow diagram is to show you how the data flows through an information system. A sequence diagram shows you information regarding how the processes work together and in what order they operate.
What is an energy conversion diagram?
An energy flow diagram is normally a flow diagram showing the energy gains and energy losses of a given process. This type of diagram is often used to show the efficiency of a given system or lack thereof.
What is a cicular flow diagram?
Circular flow diagram show the full cycle of a process. Very useful in describing natural systems (ecological/ hydrological), economic processes and financial systems. Not necessarily a closed system, as additional inputs and outputs beyond the boundaries of the described process may be included. Many links are available on the internet including Wikipedia.
Showing dependencies with a data flow diagram?
If you are asking can you show dependencies in a data flow diagram; the answer would be yes. Under traditional guidelines however you would use a UML diagram for this purpose. A UML Diagram will be used to show detailed database architecture. A data Flow diagram will show the FLOW representation of data; from the application, through the middle tier, and database. This is used as the name represents to demonstrate the FLOW from point A to point Z. UML will show the actual structure of your database; the tables, fields in the tables, relationships, etc. this will typically be accompanied by full database documentation which will detail the intended use of the database, external system dependencies.
What are the difference between Entity Relationship Program and Flow Chart?
ER diagram is Entity Relationship Diagram which shows relationship between different entities in a process.... Data Flow diagram is a symbolic structure which shows the flow of data how it is used in diff stages in a particular process....
What does a circular-flow diagram show?
Total expidenture should equal total income
What is the utility of data flow diagram?
A data flow diagram (DFD) is used to show how the data flows through a program. It is used during the design phase to figure out how to get data from its source through all the processing and to its final destination or disposal. It is used later for reference like other design documents are used. An early equivalent of the data flow diagram was used on Unit Record Punchcard electromechanical data processing machines to show the flow of the decks of cards from machine to machine. The operators referenced these diagrams to make sure they knew where to take each deck of cards next. A similar diagram called a workflow diagram was developed in the 1920s to show the flow of work through a business or factory.
