b. Consider the below Enhanced Entity relationship diagram and answer the following questions. PBox City JoiningDate PName PeriD Degree Address EamilyName FAMILY Joinsin PERSON StudID EmpID Age Date_of_Birth Manager EMPLOYEE STUDENT Manage Manages Identify and write the following: Question Write answer below Sub class entities Attribute on Relationship Identify any two key attributes Identify the derived attribute 3 4 Weak Entity Find the Partial identifier Multivalued Attribute 6. 7

b. Consider the below Enhanced Entity relationship diagram and answer the following questions. PBox City JoiningDate PName PeriD Degree Address EamilyName FAMILY Joinsin PERSON StudID EmpID Age Date_of_Birth Manager EMPLOYEE STUDENT Manage Manages Identify and write the following: Question Write answer below Sub class entities Attribute on Relationship Identify any two key attributes Identify the derived attribute 3 4 Weak Entity Find the Partial identifier Multivalued Attribute 6. 7

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter11: Introduction To Classes

Section11.5: A Closer Look: Uml Class And Object Diagrams

Problem 1E

See similar textbooks

Similar questions

Museum Visitor app Deliverable #5 Brainstorm with your team to develop a set of Class responsibilities and collaboration “CRC cards” for all entity type classes. Add the CRC index cards to Appendix E of your SRS document under class diagrams.
Generalization is Select one: O a. The process of giving an entity special attributes O b. The process of defining a super class for several entities O c. The process of defining subclasses for an entity O d. The process of defining a normal class for several entities
Create an Entity-Relationship model for the following descriptions: Doctors, nurses, and patients have the following unique numbers respectively: doctorNo, nurseNo, and patientNo.
Match the term with its description by placing the letter of the definition in the space preceding the term. ✓ Attribute ✓ Entity ✓ Entity set ✓ One-to-many relationship ✓ Overlap constraint A. A property or description of an entity B. An association among two or more entities C. A collection of unique tuples D. An object in the real world that is distinguishable from other obje E. One entity can be associated with many of another entity F. Two or more subclasses can contain the same entity. G. A set of possible values for an attribute H.A collection of similar entities
Create ERD an Entity and Relationship Diagram for the following application:The Application idea: It is a mobile application called (Khair) to help people. This assistance is moral, material. This assistance is also provided by good people in our community. Example to understand the Application idea more: For example, a person urgently needs a medical chair or bed and does not have the ability to purchase what he needs. The medical chair or bed is requested through the application, and whoever has what he requests initiates the request through the application’s messages and determines the meeting place. Application models (page): Login included: login registration login included: user name password New registration included: name E-mail Password phone number date National Identification Number Home page included: Request - applicant name - address - send message Messages list form included: list of users Messager Personal information form: It contains a list of the user's personal data…
1. Create an entity named Employee and Dependent and create a one-to-many mapping using JPA. EMPLOYEE has DEPENDENT (0,N (1,1) EMP NUM EMP LNAME EMP FNAME EMP_INITIAL EMP DOB EMP_HIREDATE EMP NUM DEP NUM DEP FNAME DEP DOB Write a main program to assign values to the Employee and Dependent entity using entity manager instance.
Create a base class called Entity. The Entity class must hold the common attributes and behaviors from UML. Entity Class UML Entity -id: long -name: String -------------------------------- -Enity() +Entity(id: long, name: String) +getId(): long +getName(); String +toString(): String Complete the code for the Player and Team classes. Each class must derive from the Entity class. Refactor the Game class to inherit from this new Entity class. Every team and player must have a unique name by searching for the supplied name prior to adding the new instance. Use the iterator pattern in the addTeam() and addPlayer() methods. Code that I have, not sure if I have it correct. Thank you Entity Class package com.gamingroom; public class Entity {//Private attributesprivate long id;private String name;//Default constructorpublic Entity() { }//Constructor with an identifier and namepublic Entity(long id, String name) {this();this.id = id;this.name = name;} //@return the idpublic long getId() {return…
Can you please help me to convert the class diagram into an ERD diagram with the relationships, constraints, fields and primary/foreign keys.Donor username: String +password: int PreviousDonations +donation Total: int setUsername(); getPassword(): setPassword() + calculate Total: Checkout setDonation Total(): display PreviousDonations(); DonationItems amount double 1.. calculate Total: Checkout) target double setTarget() displayDonationCount() 1 selAmount Manager Cart calculate Total double userinfo: String setTotal) getCardDetails() displayCheckout: Payment +payment CheckCard Featureltoms +amount: double calculate Total: Checkout) getAmount) displayFeaturettems(): number: int expDate: int cvNum: int Authorized Debit
Imagine two entities A and B, each of which has the property X (among other names not relevant to this topic) among other properties. Can the design improve without connecting the two Xs?
Employee Management system: This system allows the employees to apply for leaves, upload certificates etc. online. The HR Manager can also use the system for administrative purpose. Create your own case study (problem statement) for the above application and 1. Draw the use case diagram 2. Class diagram with at least 4 classes and explain all the relationships 3. Draw a DFD-0 for this application 4. Mention the top 3 non-functional requirements for this system with justification.
A/An ___________ is an association among entities. Write the letter of the correct answer in the blank. a. Object-based logical model b. Relationship c. Data model
Question 15 You are given the following clipping of a class diagram. Which of the following statements are true? groupe Group Person persons 0. 0.1 Owner 0.1 DKOR) nChargeot Appointment *participants Participants Reference A Non -of the above B There are groups that do not have any persons assigned. ©An appointment can be made for multiple participants. D It is possible to navigate from an appointment to the person who is in charge of it. E all the above of