Cyber Cafe Management System Activity Diagram

Posted By freeproject on March 18, 2018

Cyber Cafe Management System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of Cyber Cafe Management System which shows the flows between the activity of Charges, Computers, Customers, Usage, ID Proof. The main activity involved in this UML Activity Diagram of Cyber Cafe Management System are as follows:

  • Charges Activity
  • Computers Activity
  • Customers Activity
  • Usage Activity
  • ID Proof Activity

Features of the Activity UML diagram of Cyber Cafe Management System

  • Admin User can search Charges, view description of a selected Charges, add Charges, update Charges and delete Charges.
  • Its shows the activity flow of editing, adding and updating of Computers
  • User will be able to search and generate report of Customers, Usage, ID Proof
  • All objects such as ( Charges, Computers, ID Proof) are interlinked
  • Its shows the full description and flow of Charges, Usage, ID Proof, Customers, Computers
Cyber Cafe Management System Activity Diagram

Cyber Cafe Management System Class Diagram

Posted By freeproject on August 2, 2017

Cyber Cafe Management System Class Diagram describes the structure of a Cyber Cafe Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Cyber Cafe Management System are Computers, Customers, Charges, ID Proof, Downloads, Usage.

Classes of Cyber Cafe Management System Class Diagram:

  • Computers Class : Manage all the operations of Computers
  • Customers Class : Manage all the operations of Customers
  • Charges Class : Manage all the operations of Charges
  • ID Proof Class : Manage all the operations of ID Proof
  • Downloads Class : Manage all the operations of Downloads
  • Usage Class : Manage all the operations of Usage

Classes and their attributes of Cyber Cafe Management System Class Diagram:

  • Computers Attributes : computer_id, computer_customer_id, computer_price, computer_company computer_type, computer_description
  • Customers Attributes : customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
  • Charges Attributes : charge_id, charge_customer_id, charge_amount, charge_type, charge_description
  • ID Proof Attributes : id_proof_id, id_proof_customer_id, id_proof_name, id_proof_type, id_proof_description
  • Downloads Attributes : download_id, download_title, download_type, download_description
  • Usage Attributes : usage_id, usage_nmae, usage_type, usage_description

Classes and their methods of Cyber Cafe Management System Class Diagram:

  • Computers Methods : addComputers(), editComputers(), deleteComputers(), updateComputers(), saveComputers(), searchComputers()
  • Customers Methods : addCustomers(), editCustomers(), deleteCustomers(), updateCustomers(), saveCustomers(), searchCustomers()
  • Charges Methods : addCharges(), editCharges(), deleteCharges(), updateCharges(), saveCharges(), searchCharges()
  • ID Proof Methods : addID Proof(), editID Proof(), deleteID Proof(), updateID Proof(), saveID Proof(), searchID Proof()
  • Downloads Methods : addDownloads(), editDownloads(), deleteDownloads(), updateDownloads(), saveDownloads(), searchDownloads()
  • Usage Methods : addUsage(), editUsage(), deleteUsage(), updateUsage(), saveUsage(), searchUsage()

Class Diagram of Cyber Cafe Management System :

Class Diagram Image: 
Cyber Cafe Management System Class Diagram

Cyber Cafe Management System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of Cyber Cafe Management System which shows components, provided and required interfaces, ports, and relationships between the Downloads, Computers, Usage, Charges and ID Proof. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Cyber Cafe Management System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of Cyber Cafe Management System:

  • Downloads Component
  • Computers Component
  • Usage Component
  • Charges Component
  • ID Proof Component

Featues of Cyber Cafe Management System Component Diagram:

  • You can show the models the components of Cyber Cafe Management System.
  • Model the database schema of Cyber Cafe Management System
  • Model the executables of an application of Cyber Cafe Management System
  • Model the system's source code of Cyber Cafe Management System
Component Diagram: 

Cyber Cafe Management System Dataflow Diagram

Posted By namita on July 1, 2017

Cyber Cafe Management System Data flow diagram is often used as a preliminary step to create an overview of the Cyber without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Cyber process. It contains all of the userflow and their entities such all the flow of Computers, Customers, Charges, ID Proof, Downloads, Usage, Login. All of the below diagrams has been used for the visualization of data processing and structured design of the Cyber process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of Cyber Cafe Management System :

This is the Zero Level DFD of Cyber Cafe Management System, where we have eloborated the high level process of Cyber. It’s a basic overview of the whole Cyber Cafe Management System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Downloads,Usage and Login showing the system as a single high-level process, with its relationship to external entities of Computers,Customers and Charges. It should be easily understood by a wide audience, including Computers,Charges and Downloads In zero leve DFD of Cyber Cafe Management System, we have described the high level flow of the Cyber system.

High Level Entities and proccess flow of Cyber Cafe Management System:

  • Managing all the Computers
  • Managing all the Customers
  • Managing all the Charges
  • Managing all the ID Proof
  • Managing all the Downloads
  • Managing all the Usage
  • Managing all the Login
Zero Level Data flow Diagram(0 Level DFD) of Cyber Cafe Management System

First Level Data flow Diagram(1st Level DFD) of Cyber Cafe Management System :

First Level DFD (1st Level) of Cyber Cafe Management System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Cyber Cafe Management System system as a whole. It also identifies internal data stores of Login, Usage, Downloads, ID Proof, Charges that must be present in order for the Cyber system to do its job, and shows the flow of data between the various parts of Computers, Charges, Usage, Login, Downloads of the system. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. You will highlight the main functionalities of Cyber.

Main entities and output of First Level DFD (1st Level DFD):

  • Processing Computers records and generate report of all Computers
  • Processing Customers records and generate report of all Customers
  • Processing Charges records and generate report of all Charges
  • Processing ID Proof records and generate report of all ID Proof
  • Processing Downloads records and generate report of all Downloads
  • Processing Usage records and generate report of all Usage
  • Processing Login records and generate report of all Login
First Level Data flow Diagram(1st Level DFD) of Cyber Cafe Management System

Second Level Data flow Diagram(2nd Level DFD) of Cyber Cafe Management System :

DFD Level 2 then goes one step deeper into parts of Level 1 of Cyber. It may require more functionalities of Cyber to reach the necessary level of detail about the Cyber functioning. First Level DFD (1st Level) of Cyber Cafe Management System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Login, Usage, Downloads, ID Proof, Charges, Customers, Computers.

Low level functionalities of Cyber Cafe Management System

  • Admin logins to the system and manage all the functionalities of Cyber Cafe Management System
  • Admin can add, edit, delete and view the records of Computers, Charges, Downloads, Login
  • Admin can manage all the details of Customers, ID Proof, Usage
  • Admin can also generate reports of Computers, Customers, Charges, ID Proof, Downloads, Usage
  • Admin can search the details of Customers, Downloads, Usage
  • Admin can apply different level of filters on report of Computers, ID Proof, Downloads
  • Admin can tracks the detailed information of Customers, Charges, ID Proof, , Downloads
Second Level Data flow Diagram(2nd Level DFD) of Cyber Cafe Management System

Cyber Cafe Management System ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of Cyber Cafe Management System Entity. The entity-relationship diagram of Cyber Cafe Management System shows all the visual instrument of database tables and the relations between Customers, ID Proof, Computers, Usage etc. It used structure data and to define the relationships between structured data groups of Cyber Cafe Management System functionalities. The main entities of the Cyber Cafe Management System are Computers, Customers, Charges, ID Proof, Downloads and Usage.

Cyber Cafe Management System entities and their attributes :

  • Computers Entity : Attributes of Computers are computer_id, computer_customer_id, computer_price, computer_company computer_type, computer_description
  • Customers Entity : Attributes of Customers are customer_id, customer_name, customer_mobile, customer_email, customer_username, customer_password, customer_address
  • Charges Entity : Attributes of Charges are charge_id, charge_customer_id, charge_amount, charge_type, charge_description
  • ID Proof Entity : Attributes of ID Proof are id_proof_id, id_proof_customer_id, id_proof_name, id_proof_type, id_proof_description
  • Downloads Entity : Attributes of Downloads are download_id, download_title, download_type, download_description
  • Usage Entity : Attributes of Usage are usage_id, usage_nmae, usage_type, usage_description

Description of Cyber Cafe Management System Database :

  • The details of Computers is store into the Computers tables respective with all tables
  • Each entity (Usage, Charges, Downloads, Customers, Computers) contains primary key and unique keys.
  • The entity Charges, Downloads has binded with Computers, Customers entities with foreign key
  • There is one-to-one and one-to-many relationships available between Downloads, ID Proof, Usage, Computers
  • All the entities Computers, Downloads, Charges, Usage are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Cyber Cafe Management System tables for fast query execution.
Cyber Cafe Management System ER Diagram

Cyber Cafe Management System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of Cyber Cafe Management System which shows the interaction between the objects of Charges, Computers, Customers, Usage, Downloads. The instance of class objects involved in this UML Sequence Diagram of Cyber Cafe Management System are as follows:

  • Charges Object
  • Computers Object
  • Customers Object
  • Usage Object
  • Downloads Object

This is the UML sequence diagram of Cyber Cafe Management System which shows the interaction between the objects of Charges, Computers, Customers, Usage, Downloads. The instance of class objects involved in this UML Sequence Diagram of Cyber Cafe Management System are as follows:

  • Charges Object
  • Computers Object
  • Customers Object
  • Usage Object
  • Downloads Object

Cyber Cafe Management System Use Case Diagram

Posted By freeproject on July 24, 2017

This Use Case Diagram is a graphic depiction of the interactions among the elements of Cyber Cafe Management System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Cyber Cafe Management System. The main actors of Cyber Cafe Management System in this Use Case Diagram are: Super Admin, System User, Customer, Cafe Owner, who perform the different type of use cases such as Manage Computers, Manage Customers, Manage Charges, Manage ID Proof, Manage Downloads, Manage Usage, Manage Users and Full Cyber Cafe Management System Operations. Major elements of the UML use case diagram of Cyber Cafe Management System are shown on the picture below.

The relationships between and among the actors and the use cases of Cyber Cafe Management System:

  • Super Admin Entity : Use cases of Super Admin are Manage Computers, Manage Customers, Manage Charges, Manage ID Proof, Manage Downloads, Manage Usage, Manage Users and Full Cyber Cafe Management System Operations
  • System User Entity : Use cases of System User are Manage Computers, Manage Customers, Manage Charges, Manage ID Proof, Manage Downloads, Manage Usage
  • Customer Entity : Use cases of Customer are Request for Internet, Check Internet Status, Check Time, Check Amount, Make Payment
  • Cafe Owner Entity : Use cases of Cafe Owner are Assing Internet, Calculat Charges, Collect Payments

Use Case Diagram of Cyber Cafe Management System :

Cyber Cafe Management System Use Case Diagram