5. Define diagram. P-Persistent with
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A: OCL is defined as a part of Unified Modeling Language known as UML which is used in the analysis…
Q: Describe OLAP operations with necessary diagram/example?
A: OLAP: OLAP is a multidimensional database which acts as a user-friendly interface to analyze…
Q: Explain all Use Case(s) which are affected.
A: Note: There are multiple questions given in one question. According to the rule, you will get the…
Q: Computer Science Erd (Entity relation diagram) Make an ER diagram about an online scheduling program…
A: ERD:- The Entity Relationship Diagram is a type of structural diagram for use in the design of…
Q: QUESTION 2: Design and implement design patten that can be used to create a counter to provide…
A: We can make a Sequence Generator reusable, and use it in multiple mappings. We might reuse a…
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A: The given problem is related to UML diagram where the UML Sequence diagram is given that shows:…
Q: 18. Draw vertical lines to delineate the working set(s) in this diagram: time
A: The solution for the above given question is given below:
Q: 24- Requirement can be redefined using prototype model True O False
A: Please find the answer below :
Q: Explain the differences between a model and a diagram in UML using an example.
A: Unified Modeling Language (UML) is an acronym for "Unified Modeling Language." It's a graphical…
Q: Write a schema for an operation to remove a parent/offspring relationship from the database.
A: The DROP TABLE command is used to either relocate a table or an object table to the recycling bin or…
Q: 17. How do you model the following situation with a UML class diagram: Every restaurant has at least…
A: For the given class diagram, we have to select the correct option that match the below relationship.…
Q: Algebra Write on Entities and relations in a knowledge graph embedding.
A: Answer: The Knowledge Graph is utilized by Google Search to assist clients with finding data all the…
Q: Translate the following requirement to a domain model: A figure may be y, or it may be composed by…
A: The given problem is related to creating the domain model diagram where the requirment statement is…
Q: For a library, the entity type HOLDING has four subtypes: BOOK, AUDIO BOOK, DVD, and SOFTWARE. Draw…
A:
Q: What is the use of having a signature in a transactional structure such as question 1? Suppose a…
A: Agreements, exchanges, and the records of them are among the characterizing structures in our…
Q: Translate the following conceptual dependency graph to English: John DO mental state (-2) anger (-2)…
A: Conceptual Dependency originally developed to represent knowledge acquired from natural language…
Q: The disjoint rule specifies that if an entity instance of the supertype is a member of one subtype,…
A: The question is to find the given statement is true or false.
Q: What is a schema and instance? Illustrate with example
A: Instances are collections of data stored at a specific point in time. Certain CRUD operations, such…
Q: b) Construct an E-R diagram for a car insurance company whose customers own one or more cars each.…
A: The ERD or Enity-Relation Diagram represents the attributes of a schema and how all of them are…
Q: An illustration of a super type/subtype connection. Where does the disjoint rule come into play?
A: Disjoint sets of entities are required for sub-classes under the disjoint rule. The overlap rule…
Q: When is it necessary to represent a many-to-many connection using an associated entity?
A: According to the question Many-to-many connections are likely the trickiest connections to uncover…
Q: QUESTION 15 An RDBMS is based on A semantic model for representing data None of these Predicate…
A: GIVEN:
Q: EXTRACTION OF ENTITIES AND ER DIAGRAM
A: EXTRACTION OF ENTITIES: Entity extraction, also known as entity name extraction or named entity…
Q: 8. Write the schema for the following ER-Diagram
A: Relational schema is the tabular representation of the data in given ER diagram. Based on type of…
Q: Under what conditions does a data object not exist in a data model?
A: the answer is given below:-
Q: Provide structural code only for the following class diagram, implementing all the relationships.
A: public class function { String functionName; List <product> functionProducts; } public class…
Q: Classify the following into generalization (G), association (A), aggregation (AG), or composition…
A: Note : As per guidelines of the company, we can author 3 sub-parts of a question. Please repost…
Q: 4 An entity cluster is considered "virtual" or "abstract", which combines multiple interrelated…
A: Answer is True
Q: Develop a multilayer sequence diagram for the use case place order object which includes view layer…
A: A multi layer sequence diagram helps us to understand the and relate for the use case understandings…
Q: State six general guidelines for naming data objects in a data model.
A: General guidelines for data name in data modellingData modelling:Data modelling is the process to…
Q: Question 2: The UML display the mediator pattern, describe uml and the relations, build the code in…
A: In this uml diagram inheritance occur. Below i write simple Java code: explanation: In given uml…
Q: Q.3/ Give one example for each type of associations in the domain of class diagram.
A: If one object owns another object. And another object cannot exists without the owner, that it is…
Q: Create a domain model class diagram for the WPE, including all classes, attributes, associations,…
A: The solution for the above-given question is given below:
Q: Create UML Class diagram for e-library system as described, make sure to show multiplicities, and…
A: Class diagram: class diagram a one type of Unified Modeling Language (UML) diagram i.e static…
Q: Give one example for each type of associations in the domain of class diagram. Show you answers on…
A: Give an example of type association in domain of class diagram.
Q: 9. Specify the take grant model using SPM. Let the subject type be subject and object type be…
A: TS=subjects TO= objects RC={tc,gc} RI={rc,wc} For all subjects p and qlink(p, q)=p/t dom(q) q/t…
Q: Given that a student must have a class. If class has as primary key ClassID, what foreign key…
A: Answer D) ClassID
Q: , describe the is-a and has-a relationship
A: Summary In Java, we can exercise our law using the Is- A relationship or using the Has- A…
Q: Clearly define the meaning of two types of relationships in the context of a UML class diagram:…
A: Introduction: Relationships are used in UML to express a link between structural, behavioral, or…
Q: Develop a data model of a genealogical diagram. Model all parents, including stepparents. Use the IE…
A: Data Model : It is the way to organize data to make some reasonable information and standardizes how…
Q: Define the term UML? How to represent a class diagram in UML
A: UML: Unified Modeling language, is a standardized modeling language consisting of an integrated…
Q: Computer science Describe the following class stereotypes, and explain why it is necessary to…
A: Introduction: Low-income people are seen as being less capable than higher-income people, but also…
Q: edit and add inter-class relations to the diagram
A: Required : Complete diagram with relations
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A: 1. Input tax Credit: Meaning (Sec 16 of CGST Act, 2017) Sec 16 of CGST Act states that Every…
Q: Draw the inorder diagram of this bts
A: Algorithm: Traverse the left sub tree. Visit the root. Traverse the right sub tree.…
Q: Software Design Explain the Boundary-Control-Entity (BCE) approach and provide an example to…
A: The entity-control-boundary (ECB), or is a compositional example utilized being used case driven…
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- Linked List Question Which of the following statements are NOT correct about the ADTs? ADTs are only supported in Java programming language. All implementations of the same ADT will have the same time complexity for all the operations of the ADT. ADTs allow programmers to focus on important aspects of data without worrying about implementation details.Which of the following is the “part-whole” or “a-part-of” relationship in which objects representing the component of something are associated with an object representing the entire assembly? a. Generalization b. Specialization c. Aggregation d. NoneShort questions: Q. What is The Compressed form of Simple Object Access Protocol in Computers?
- Create a UML diagram that includes: - User - User's Current Inventory - User's Grocery List - Recipies - Product - Household Account[JAVA] Please answer the questions below according to the given UML diagram. a) Write the source code of class Person. b) Write the source code of interface Act. c) Write the source code of class Movie. The getMoreInfo method of class Movie returns the imdb score of that movie in String such as (imdb: 6.3)How does data binding improve the efficiency of user interface development?
- What are some factors that affect the sensitivity of data in a Java application? What might be an example of an application that contains sensitive data in a noncompliant manner?A File System Web site has what benefits over an HTTP Web site? What are the distinctions between encapsulation and inheritance?Why are access modifiers so crucial in Object-Oriented Programming? What are the advantages of this? Explain why you would use them in a particular circumstance.
- Java: Create UML (Unified Modeling Language) for the below code: fix the errors if needed: public class JukeBox { private CDPlayer cdPlayer; private Set<CD>cdCollection; private SongSelector ts; private User user; public JukeBox(CDPlayer cdPlayer, User user, Set<CD> cdCollection, SongSelector ts) { this.cdPlayer=cdPlayer; this.user=user; this.cdCollection=cdCollection; this.ts=ts; } public Song getCurrentSong() { return ts.getCurrentSong(); } public void setUser(User u) { this.user=u; } } // Like a real CD player, the CDP layer class supports storing just one CD at a time. The CDs that are not in play are stored in the jukebox. class CDPlayer { private Playlist p; private CD c; private Song s; /* Constructors. */ public CDPlayer(CD c, Playlist p, Song S) { this.c=c; this.p=p; this.s=s; } public CDPlayer(Playlist p) { this.p=p; } public CDPlayer(CD c) { this.c=c; } /* Playsong */ public playSong getPlaySong() { return playSong; } public void playSong(Song s) { this.s=s; //…Explain why deep access is better than shallow access from a programmer's standpoint, not only performance.Incorrect statements about delegates are?a) Delegates are reference typesb) Delegates are object orientedc) Delegates are type safed) Only one method can be called using a delegate In C#
