Er diagram for online quiz system

Anyone interested please contact me at saravu2k gmail. Tuesday, 3 May Entity relationship diagram to relational schema - Exercise 7. Given in the figure. Entity sets and relationship sets. Entity set. Strong entity set. Weak entity set. Relationship set. One-to-Many from Manufacturer to Part. Many-to-Many between Order and Part with descriptive attribute Quantity. Weak Relationship set. One-to-Many from Customer to Order. Strong Entity set Manufacturer. Attribute Type. Simple and Primary key.

Manufacturer name — Primary key. Manufacturer address with street and city as the component attributes. Strong Entity set Part. Part number — primary key. Part description. Strong Entity set Customer. Customer ID — primary key. Name of the customer. Weak Entity set Order. Simple and Discriminator. Order number. It is the discriminator primary key of weak entity set.

Reduction into relational schema. I have explained the reduction of the given ER diagram in the table given below. Each component like Strong entity sets, relationship sets, composite attributes etc are converted into the appropriate relational schemas and the fourth column shows the changes in the schema at every stage. Final relational schema of an entity set is highlighted in green color and foreign keys in blue color. ER Component.Entities: An entity is something about which the business needs to store data.

An entity is a class of persons, places, objects, events or concepts about which we need to capture and store data. An entity instance is a single occurrence of an entity.

Attribute: An attribute is a descriptive property or characteristic of an entity. Synonyms include element, property and field. A compound attribute is one that actually consists of other attributes. It is also known as a composite attribute.

Online Quiz System ( Entity Relationship Diagram)

Relationships: A relationship is a natural business association that exists between one or more entities. The relationship may represent an event that links the entities. Cardinality: defines the minimum and maximum number of occurrences of one entity that may be related to a single occurrence of the other entity.

Because all relationships are bidirectional, cardinality must be defined in both directions for every relationship.

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Make necessary assumptions. Figure:- ERD. Leave a Reply Cancel reply You must be logged in to post a comment. Iconic One Theme Powered by Wordpress.Join them; it only takes a minute: Sign Up.

Online Quiz System project is a web application which is developed in Java platform. This Java project with tutorial and guide for developing a code. Online Quiz System is a open source you can Download zip and edit as per you need. If you want more latest Java projects here. This is simple and basic level small project for learning purpose.

Also you can modified this system as per your requriments and develop a perfect advance level project. Zip file containing the source code that can be extracted and then imported into java. This script developed by jayvik kashipara.

It is developed using java and Database jdk. This software code helpful in academic projects for final year students.

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We have a great collection of Java projects. This doucment file contains project Synopsis, Reports, and various diagrams. Also abstract pdf file inside zip so that document link below the page.

Complete ready made open source code free of cost download. You can find Top Downloaded Java projects here. Online Quiz System is a web-based application in Java. The main aim of this project is to create a discussion platform consisting of quiz questions on different topics, fields and subjects. Online Quiz system facilitates a user-friendly environment of Bluebook implementation, and the project overall manual effort.

Those who are looking forward to taking mock tests may find this project very useful for practicing mock quiz tests. This project is developed for medical stores to manage different inventories and items, customers' and suppliers' details as well as staffs cashie Quiz System is in Java. The main aim of this project is to create a discussion platform consisting of quiz questions on different topics, fields, and subjects.

The Online Quiz system facilitates a user-friendly environment of Bluebook implementation Brokerage management software is a real estate management solution designed to help brokers work faster, more efficiently, and more productively for the benefit of their clients and a streamlined back office. Via a centralized platform, real estate b The main aim of the project is to provide utility to maintain day to day operations of apartments.

This software helps them to store all transactions electronically in a system, which in turn saves lot time, money and energy Android Notekeeper app is a materiaa design UI app used to takes a notes and share with all the friends.

This project in Java is a simple shop manager. This system handles the business details of any coffee hotels. This IDE will provide you the setup for the project.It is also needed less manpower to execute the examination.

Almost all organizations now-a-days, are conducting their objective exams by online examination system, it saves students time in examinations. Organizations can also easily check the performance of the student that they give in an examination.

As a result of this, organizations are releasing results in less time. It also helps the environment by saving paper. This id is already saved in the examination server. On the certain time examine gets the message to start the examination. Online examination system also allows to correct the answer if the examine needed to change any answer in the examination time duration, however, after the time duration any change will not allow. This also makes c checking the answer easy and error proof as computers are more accurate than man and provide fast results too.

The user will automatically get the updated version by logging using the user ID and Password provided at the time of registration. No need of reprinting,appearance,vigilance and the job is done. We need more time saving and more accurate examination system as the number of applicants is increasing day by day. For all IT students and professionals, it is very important to have some basic understanding about the online examination system.

On this site you will get source code with the running project. It will help you to understand the concept of the project. Download zip file and Unzip file on your local server.

UML diagrams for Quiz System | CS1403-CASE Tools Lab

Import database project. Online examination system features Login system must be present and secured by password. Ability to save the answer given by the candidate along with the question. Answer checking system should be available. Could Update Profile Log out after the over. PHP is open source software. MySQL: MySql is a database, widely used for accessing querying, updating, and managing data in databases.

Download project.

er diagram for online quiz system

Tags online exam system,online exam system project,online exam system project in php source code,online exam system in asp. Maneco Panguila Salvador.Request a free demo or Start a free trial. User-friendly systems are not only needed for the creator, but also for participants. One of the best examples is the software of the iPhone. It has a lot of options, but is still something you can figure out without needing a manual.

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Once an online examination system is not user-friendly, creators and participants will move on to another system. This is obviously something you don't want to happen. A responsive design is an approach where the web designer wants to reach an optimal web experience for a wide range of devices. A responsive site scales with the size of the screen without sacrificing the text readability or usability of the user interface.

Multiple choice, fill in the blanks, and free text. These are the options you can use with our online examination system. Having more than one option is necessary to check several types of knowledge.

Not all examination can be checked with multiple choice questions.

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Do you want your exam for anyone or for a predefined group of users? The online exam can be made for people who are invited to the exam and have to log in with a username and password. If your exam is free for anyone, you can insert a link for making the exam. Having to check all answers is very time-consuming. So, having the answers checked automatically and instantly will eventually pay off.

er diagram for online quiz system

Catching two birds with one stone :. Having the results and statistics is nice to get a whole overview of the performances. On what kind of questions did users score low at? Administrators can export the results and statistics to an Excel file. Read more about the advantages and disadvantages of online examination system. Online examination is conducting a test online to measure the knowledge of the participants on a given topic.

In the olden days, everybody had to gather in a classroom at the same time to take an exam.

er diagram for online quiz system

With online examination students can do the exam online, in their own time, with their own device, regardless of where they live. You only need a browser and an internet connection. Read more. So you're looking for an online examination system. And you're wondering what software requirements such a system has. Good question. Finding the right people is challenging, because it can make or break your company.The entity-relationship diagram of Quiz Management System shows all the visual instrument of database tables and the relations between Participate, Academic, Quiz, Prize etc.

It used structure data and to define the relationships between structured data groups of Quiz Management System functionalities. The entity Score, Winner has binded with Quiz, Participate entities with foreign key There is one-to-one and one-to-many relationships available between Winner, Academic, Prize, Quiz All the entities Quiz, Winner, Score, Prize are normalized and reduce duplicacy of records We have implemented indexing on each tables of Quiz Management System tables for fast query execution.

We provide full python mysql projects with source code. The main purpose for developing this project Online Quiz System is to manage View All Premium Projects. Project Category. The entity-relationship diagram of Recruitment Officer System shows all the visual instrument of database tables and the relations between Users, Resumes, Placements, Registration etc. It used structure The entity-relationship diagram of Social Networking Site shows all the visual instrument of database tables and the relations between Friends, Shares, Users, Videos etc.

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The entity-relationship diagram of Campus Recruitment System shows all the visual instrument of database tables and the relations between College, Job, Student, Qualification etc. It used structure data The entity-relationship diagram of Hotel Management System shows all the visual instrument of database tables and the relations between Rooms, Payments, Hotel, Customers etc.The entity-relationship diagram of Quiz Management System shows all the visual instrument of database tables and the relations between Participate, Academic, Quiz, Prize etc.

It used structure data and to define the relationships between structured data groups of Quiz Management System functionalities. The entity Score, Winner has binded with Quiz, Participate entities with foreign key There is one-to-one and one-to-many relationships available between Winner, Academic, Prize, Quiz All the entities Quiz, Winner, Score, Prize are normalized and reduce duplicacy of records We have implemented indexing on each tables of Quiz Management System tables for fast query execution.

We provide full python mysql projects with source code. The main purpose for developing this project Online Quiz System is to manage View All Premium Projects.

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Project Category. The entity-relationship diagram of Gate Pass Management System shows all the visual instrument of database tables and the relations between Tickets, Pass Types, Passes, Shows etc. It used structure The entity-relationship diagram of Courier Tracking System shows all the visual instrument of database tables and the relations between Customer, Manager, Courier, Delivery etc.

It used structure data and The entity-relationship diagram of Car Rental System shows all the visual instrument of database tables and the relations between Booking, Car Routes, Cars, keyword6 etc. It used structure data and to define The entity-relationship diagram of Sales And Inventory Management System shows all the visual instrument of database tables and the relations between Customer, Sales, Inventory, Supplier etc The entity-relationship diagram of Activity Management System shows all the visual instrument of database tables and the relations between Users, Timeslots, Activity, Particiapants etc.

er diagram for online quiz system

It used The entity-relationship diagram of Chat Application shows all the visual instrument of database tables and the relations between User, Group Chat, Chat, Smiles Chat etc. It used structure data and to define the The entity-relationship diagram of Medical Diagnostic System shows all the visual instrument of database tables and the relations between Tests, Doctors, Medical Reports, Employees etc.

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It used structure data and to define the relationships


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