Which of the following statements are true with respect to the UML diagram shown below? A B a. If an instance of A is deleted, all contained instances of B are also deleted. b. If an instance of B is deleted, all contained instances of A are also deleted. Oc. B is part of A. Od. A is part of B

Which of the following statements are true with respect to the UML diagram shown below? A B a. If an instance of A is deleted, all contained instances of B are also deleted. b. If an instance of B is deleted, all contained instances of A are also deleted. Oc. B is part of A. Od. A is part of B

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: 2. Continuous of question 1. Implement operator overloading. Operator Overloading a) Implement one…

Q: 1. A) Is the class {{x}: all elements x} a set? Why yes or no B) Is the class {{x}: all sets and…

A: A) No, the class {{x}: all elements x} is not a set. This is because the definition of the class…

Q: Please answer in Java, thank you. The purpose of this assignment is to practice your knowledge of…

A: Start.Create a LinkedGrid class that represents a 2D grid implemented using linked nodes.The grid is…

Q: Programmers establish classes to maintain a separation between an implementation's function and the…

A: Introduction: In many languages, these several concepts are easily confused. Class names may relate…

Q: 12. Given the statement, where a is a structure variable: *a.p (Explain if you can please :) p B.…

A: Structure: In C / C++, a structure is a user-defined data form. A structure provides a data form…

Q: 9. When using a std::map, what values do we expect to get from the size and empty member functions…

A: The solution is given in the below step

Q: Which is the correct statements from the below. a. If a class has dynamic members, we must exit…

A: In an object-oriented programming language, every class has a static and dynamic member. The dynamic…

Q: Implement a function get_digits(cs: str) -> str that returns cs with all of its non-digits…

A: def get_digits(cs: str) -> str: ans = "" # set initalize empty string # loop from each letter in…

Q: Regular Expression and Languages: (a) Given the language A = {”a”, ”bb”} and B = {”d”}, what is the…

A: First lets understand how concatenation and or works on languages: AB : language B is concatenated…

Q: 2. Design and run a Doubly Linked List to include appropriate member class operations and utility…

A: A doubly-linked list may be a linked arrangement that consists of a group of sequentially linked…

Q: Clayton Elementary School is converting the wish list request form below into online form because of…

A: Diagrams in the UML: Graphical presentation of a set of elements, rendered as a connected graph of…

Q: hich of the following statements about Disability adjusted life years (DALYs) and Years of Life Lost…

A: Introduction : The question is testing the understanding of Disability Adjusted Life Years (DALYs)…

Q: Question: Chain Marketing Organization has has a scheme for income generation, through which its…

A: In this question we need to write a program to find the total number of members and their…

Q: Help with c++. Paste indented code plzz Select two classes below to implement as an Aggregation…

A: Aggregation It is represented by a ‘HAS-A’ relationship between the objects of two individual…

Q: Question 3) 3. Write a console programme that will create a list of Employees (using LinkList).…

A: Note: Answering in python as no language is mentioned. Input : Employees class with data members :…

Q: Which of the following is NOT true about [[a,b,c][a,d],d]? a. It can be unified with LIlI b. It can…

A: Unification in prolog: Prolog uses unification techniques, in which one or more variables being…

Q: We are given the following corpus: 1. the green book STOP 2. my blue book STOP 3. his green house…

A: ANSWER:-

Q: Assume you are writing code to maintain a linked list. You are to usea variable named head to always…

A: Create a class with name Linked_list and the within that class create rest of the classes a static…

Q: The following java function executes an SQL query based on the inputs from the combo boxes and text…

A: In This Question, A Function is Given Which needs to be modified For the To modify the function to…

Q: The function g(n) is a/an

A: Solution - In the given question, we have to find whether one function is lower, upper or tight…

Q: Suppose the class Hero is derived from the class Actor. Consider these statements: Actor* ac = new…

A: In object-oriented programming, particularly in languages like C++, polymorphism is a key concept…

Question

Which of the following statements are true with respect to the UML diagram shown below?
A
a. If an instance of A is deleted, all contained instances of B are also deleted.
| b. If an instance of B is deleted, all contained instances of A are also deleted.
Oc. B is part of A.
|d. A is part of B

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Given-

VIEW

Solution-

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Please provide three advantages of employing accessors rather than making secret types public.
a. The following pair of concepts are related in some way and different in another. Explain how the concepts are similar and how they are different: GROUP BY / ORDER BY b. The following pair of concepts are related in some way and different in another. Explain how the concepts are similar and how they are different: WHERE / HAVING
Using UML class diagrams, create a design for the following (you can defer declaring the types for any instance variables and instance methods as long as you represent the concepts appropriately). NB: You may hand-draw your diagram or use a drawing program (your choice). Upload your finished answer for (a) and (b) as one file. (a) An Employer has one or more Employees. An Employee has exactly one Employer. Employees have attributes for their name, salary and job title (b) We are producing a vehicle registration system for the local DMV/RMV. Model the following using a UML class diagram. Read the entire specification before proceeding (this is ONE question, broken into 4 segments for readability): (i) Our interface (protocol/contract) IVehicle states that all vehicles can register() and calculateExciseTax(). These operations are public and the Vehicle contract is stable – it will not change. (ii) We think we’ll be able to take advantage of code-reuse, so your team must introduce an…
please urgently
Struggling with a c++ task. The class dateType was designed to implement the date in a program, but the member function setDate and the constructor do not check whether the date is valid before storing the date in the member variables. Rewrite the definitions of the function setDate and the constructor so that the values for the month, day, and year are checked before storing the date into the member variables. Add a member function, isLeapYear, to check whether a year is a leap year. Moreover, write a test program to test your class. Input should be format month day year with each separated by a space. Output should resemble the following: Date #: month-day-year An example of the program is shown below: Date 1: 3-15-2008 this is a leap year If the year is a leap year, print the date and a message indicating it is a leap year, otherwise print a message indicating that it is not a leap year. The header file for the class dateType has been provided: #ifndef date_H #define date_H…
what kind of design pattern is this? a) adapter b) Command c) Hierarchy d) SIngleton e) abstract