Student Grade Ranking System UML Diagram

Posted By freeproject on March 23, 2018

Student Grade Ranking System Activity Diagram

Posted By freeproject on March 13, 2018

This is the Activity UML diagram of Student Grade Ranking System which shows the flows between the activity of Merit List, Exams, Registrations, Results, Student. The main activity involved in this UML Activity Diagram of Student Grade Ranking System are as follows:

  • Merit List Activity
  • Exams Activity
  • Registrations Activity
  • Results Activity
  • Student Activity

Features of the Activity UML diagram of Student Grade Ranking System

  • Admin User can search Merit List, view description of a selected Merit List, add Merit List, update Merit List and delete Merit List.
  • Its shows the activity flow of editing, adding and updating of Exams
  • User will be able to search and generate report of Registrations, Results, Student
  • All objects such as ( Merit List, Exams, Student) are interlinked
  • Its shows the full description and flow of Merit List, Results, Student, Registrations, Exams
Student Grade Ranking System Activity Diagram

Student Grading Ranking System Class Diagram

Posted By freeproject on August 2, 2017

Student Grading Ranking System Class Diagram describes the structure of a Student Grading Ranking System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Student Grading Ranking System are Student, Exams, Registrations, Results, Grade, Merit List.

Classes of Student Grading Ranking System Class Diagram:

  • Student Class : Manage all the operations of Student
  • Exams Class : Manage all the operations of Exams
  • Registrations Class : Manage all the operations of Registrations
  • Results Class : Manage all the operations of Results
  • Grade Class : Manage all the operations of Grade
  • Merit List Class : Manage all the operations of Merit List

Classes and their attributes of Student Grading Ranking System Class Diagram:

  • Student Attributes : student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address
  • Exams Attributes : exam_id, exam_student_id, exam_roll_number, exam_date exam_name, exam_type, exam_description
  • Registrations Attributes : registration_id, registration_student_id, registration_course_id, registration_name, registration_type, registration_number, registration_date, registration_description
  • Results Attributes : result_id, result_student_id, result_name, result_description
  • Grade Attributes : grade_id, grade_student_id, grade_name, grade_type, grade_description
  • Merit List Attributes : merit_list_id, merit_list_student_id, merit_list_name, merit_list_type, merit_list_description

Classes and their methods of Student Grading Ranking System Class Diagram:

  • Student Methods : addStudent(), editStudent(), deleteStudent(), updateStudent(), saveStudent(), searchStudent()
  • Exams Methods : addExams(), editExams(), deleteExams(), updateExams(), saveExams(), searchExams()
  • Registrations Methods : addRegistrations(), editRegistrations(), deleteRegistrations(), updateRegistrations(), saveRegistrations(), searchRegistrations()
  • Results Methods : addResults(), editResults(), deleteResults(), updateResults(), saveResults(), searchResults()
  • Grade Methods : addGrade(), editGrade(), deleteGrade(), updateGrade(), saveGrade(), searchGrade()
  • Merit List Methods : addMerit List(), editMerit List(), deleteMerit List(), updateMerit List(), saveMerit List(), searchMerit List()

Class Diagram of Student Grading Ranking System :

Class Diagram Image: 
Student Grading Ranking System Class Diagram

Student Grade Ranking System Component Diagram

Posted By freeproject on February 8, 2018

This is a Component diagram of Student Grade Ranking System which shows components, provided and required interfaces, ports, and relationships between the Student, Results, Grade, Exams and Merit List. This type of diagrams is used in Component-Based Development (CBD) to describe systems with Service-Oriented Architecture (SOA). Student Grade Ranking System UML component diagram, describes the organization and wiring of the physical components in a system.

Components of UML Component Diagram of Student Grade Ranking System:

  • Student Component
  • Results Component
  • Grade Component
  • Exams Component
  • Merit List Component

Featues of Student Grade Ranking System Component Diagram:

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

Student Grading Ranking System Dataflow Diagram

Posted By namita on July 11, 2017

Student Grading Ranking System Data flow diagram is often used as a preliminary step to create an overview of the Student without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Student process. It contains all of the userflow and their entities such all the flow of Student, Exams, Registrations, Result, Grade, Merit List, Login. All of the below diagrams has been used for the visualization of data processing and structured design of the Student process and working flow.


Zero Level Data flow Diagram(0 Level DFD) of Student Grading Ranking System :

This is the Zero Level DFD of Student Grading Ranking System, where we have eloborated the high level process of Student. It’s a basic overview of the whole Student Grading Ranking System or process being analyzed or modeled. It’s designed to be an at-a-glance view of Grade,Merit List and Login showing the system as a single high-level process, with its relationship to external entities of Student,Exams and Registrations. It should be easily understood by a wide audience, including Student,Registrations and Grade In zero leve DFD of Student Grading Ranking System, we have described the high level flow of the Student system.

High Level Entities and proccess flow of Student Grading Ranking System:

  • Managing all the Student
  • Managing all the Exams
  • Managing all the Registrations
  • Managing all the Result
  • Managing all the Grade
  • Managing all the Merit List
  • Managing all the Login
Zero Level Data flow Diagram(0 Level DFD) of Student Grading Ranking System

First Level Data flow Diagram(1st Level DFD) of Student Grading Ranking System :

First Level DFD (1st Level) of Student Grading Ranking 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 Student Grading Ranking System system as a whole. It also identifies internal data stores of Login, Merit List, Grade, Result, Registrations that must be present in order for the Student system to do its job, and shows the flow of data between the various parts of Student, Registrations, Merit List, Login, Grade 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 Student.

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

  • Processing Student records and generate report of all Student
  • Processing Exams records and generate report of all Exams
  • Processing Registrations records and generate report of all Registrations
  • Processing Result records and generate report of all Result
  • Processing Grade records and generate report of all Grade
  • Processing Merit List records and generate report of all Merit List
  • Processing Login records and generate report of all Login
First Level Data flow Diagram(1st Level DFD) of Student Grading Ranking System

Second Level Data flow Diagram(2nd Level DFD) of Student Grading Ranking System :

DFD Level 2 then goes one step deeper into parts of Level 1 of Student. It may require more functionalities of Student to reach the necessary level of detail about the Student functioning. First Level DFD (1st Level) of Student Grading Ranking System shows how the system is divided into sub-systems (processes). The 2nd Level DFD contains more details of Login, Merit List, Grade, Result, Registrations, Exams, Student.

Low level functionalities of Student Grading Ranking System

  • Admin logins to the system and manage all the functionalities of Student Grading Ranking System
  • Admin can add, edit, delete and view the records of Student, Registrations, Grade, Login
  • Admin can manage all the details of Exams, Result, Merit List
  • Admin can also generate reports of Student, Exams, Registrations, Result, Grade, Merit List
  • Admin can search the details of Exams, Grade, Merit List
  • Admin can apply different level of filters on report of Student, Result, Grade
  • Admin can tracks the detailed information of Exams, Registrations, Result, , Grade
Second Level Data flow Diagram(2nd Level DFD) of Student Grading Ranking System

Student Grading Ranking System ER Diagram

Posted By freeproject on July 17, 2017

This ER (Entity Relationship) Diagram represents the model of Student Grading Ranking System Entity. The entity-relationship diagram of Student Grading Ranking System shows all the visual instrument of database tables and the relations between Exams, Results, Student, Merit List etc. It used structure data and to define the relationships between structured data groups of Student Grading Ranking System functionalities. The main entities of the Student Grading Ranking System are Student, Exams, Registrations, Results, Grade and Merit List.

Student Grading Ranking System entities and their attributes :

  • Student Entity : Attributes of Student are student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address
  • Exams Entity : Attributes of Exams are exam_id, exam_student_id, exam_roll_number, exam_date exam_name, exam_type, exam_description
  • Registrations Entity : Attributes of Registrations are registration_id, registration_student_id, registration_course_id, registration_name, registration_type, registration_number, registration_date, registration_description
  • Results Entity : Attributes of Results are result_id, result_student_id, result_name, result_description
  • Grade Entity : Attributes of Grade are grade_id, grade_student_id, grade_name, grade_type, grade_description
  • Merit List Entity : Attributes of Merit List are merit_list_id, merit_list_student_id, merit_list_name, merit_list_type, merit_list_description

Description of Student Grading Ranking System Database :

  • The details of Student is store into the Student tables respective with all tables
  • Each entity ( Merit List, Registrations, Grade, Exams, Student) contains primary key and unique keys.
  • The entity Registrations, Grade has binded with Student, Exams entities with foreign key
  • There is one-to-one and one-to-many relationships available between Grade, Results, Merit List, Student
  • All the entities Student, Grade, Registrations, Merit List are normalized and reduce duplicacy of records
  • We have implemented indexing on each tables of Student Grading Ranking System tables for fast query execution.
 Student Grading Ranking System ER Diagram

Student Grade Ranking System Sequence Diagram

Posted By freeproject on January 31, 2018

This is the UML sequence diagram of Student Grade Ranking System which shows the interaction between the objects of Merit List, Registrations, Exams, Results, Student. The instance of class objects involved in this UML Sequence Diagram of Student Grade Ranking System are as follows:

  • Merit List Object
  • Registrations Object
  • Exams Object
  • Results Object
  • Student Object

This is the UML sequence diagram of Student Grade Ranking System which shows the interaction between the objects of Merit List, Registrations, Exams, Results, Student. The instance of class objects involved in this UML Sequence Diagram of Student Grade Ranking System are as follows:

  • Merit List Object
  • Registrations Object
  • Exams Object
  • Results Object
  • Student Object

Student Grading Ranking 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 Student Grading Ranking System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Student Grading Ranking System. The main actors of Student Grading Ranking System in this Use Case Diagram are: Super Admin, System User, Examiner, Student, who perform the different type of use cases such as Manage Student, Manage Exams, Manage Registrations, Manage Results, Manage Grade, Manage Merit List, Manage Users and Full Student Grading Ranking System Operations. Major elements of the UML use case diagram of Student Grading Ranking System are shown on the picture below.

The relationships between and among the actors and the use cases of Student Grading Ranking System:

  • Super Admin Entity : Use cases of Super Admin are Manage Student, Manage Exams, Manage Registrations, Manage Results, Manage Grade, Manage Merit List, Manage Users and Full Student Grading Ranking System Operations
  • System User Entity : Use cases of System User are Manage Student, Manage Exams, Manage Registrations, Manage Results, Manage Grade, Manage Merit List
  • Examiner Entity : Use cases of Examiner are Create Grading Sheet, Upload Results, Publish Results
  • Student Entity : Use cases of Student are Search Results, Download Results, Check Grades, Check Ranks

Use Case Diagram of Student Grading Ranking System :

Student Grading Ranking System Use Case Diagram

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