plz give me dfd of hotal informetion system
mughe answer nahi aata..
yes
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.
data flow diagram for hotel management system
A caged system diagram is a visual representation that organizes data into categories or groups, with each category represented by a separate "cage" or compartment. This diagram helps to show the relationships between different data points and how they are connected within the system. In data visualization, a caged system diagram can be used to illustrate complex data structures, hierarchies, or networks in a clear and organized way, making it easier for viewers to understand and interpret the information presented.
This can vary depending on the data that you plan to use. You will need to start from the beginning and show how everything is connected.
dataflow diagram for airport management system
A context diagram focuses on showing interactions between a system and external entities, such as users or other systems, without detailing the internal workings. Data stores are considered internal to the system, so they are not shown in a context diagram to keep the diagram simple and to maintain a high-level view of the system's boundaries and connections.
how to draw a data floe diagram for blood bank system?
display diagram of distributed system?
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.
A physical data flow diagram shows how a system will be implemented, including the hardware, software, files, and people involved in the system whereas a logical data flow diagram focuses on the business and how the business operates.