A relation r(A, B, C) had multi-valued dependencies among all its attributes. It was decomposed for achieving a better database as follows r1(A, B) r2(B, C) r3(C, A) This is an example of what kind of normalization?

A relation r(A, B, C) had multi-valued dependencies among all its attributes. It was decomposed for achieving a better database as follows r1(A, B) r2(B, C) r3(C, A) This is an example of what kind of normalization?

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter5: Database Systems And Applications

Section: Chapter Questions

Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...

See similar textbooks

Related questions

Q: (C PROGRAMMING ONLY) 3. Starting My Business by CodeChum Admin I want to be an entrepreneur! But I…

A: The C program is given below with code and output screenshots

Q: What can we do to make a dot matrix printer last longer?

A: - It is necessary to understand how to extend the life of a dot matrix printer. - We can extend the…

Q: 1. Normalized the table.

A: Primary key for the given relation is (MemberNumber, DVD Code) The functional dependency are…

Q: Identify and describe the various computer components.

A: INITIATION: The computer is an electronic device used for a variety of purposes.A device known as…

Q: 2) A sequential circuit has two JK flip-flops A and B, two inputs x and y, and one output z. The…

A: a)

Q: What are the most important considerations while developing a website?

A: A website is a collection of web pages and associated material with a shared domain name and hosted…

Q: following class. Complete the statement inside every mutator and accessor based on the following…

A: Here we have given code for the given problem . You can find the solution in step 2.

Q: What makes intrusion detection more effective?

A: To mange the robust and resilient security feature by a user Intrusion detection systems are used.

Q: What are the advantages of a data-driven approach?

A: Data modelling assists developers, data builders, business analysts, and other stakeholders in…

Q: 101012 + 1112

A: Answer:

Q: Write a python program that will add two 4 digit binary numbers and yield an answer. Use the int()…

A: program that will add two 4 digit binary numbers and yield an answer. Use the int() function to…

Q: To ensure network security and privacy, explain the need of firewalls. Make sure you clarify the…

A: Given: In answer to the inquiry, we must explain the relevance of network scanning and assessment as…

Q: Are there any more reasons why you believe cpu scheduling is important? why are there so many…

A: Your answer is given below. Introduction :- CPU scheduling is the process of determining which…

Q: Would it buy us anything to use a tail reference with the linked list structure used to implement…

A: Answer:

Q: Is there a distinction between the two types of technology?

A: The solution is as follows: -

Q: What can be done to improve the quality of data collected and kept in databases?

A: Answer:

Q: Provide a succinct explanation of the three basic phases involved in testing a commercial software…

A: The three main processes of testing a commercial software product are summarized as follows: The…

Q: 7. Determine Vo for the circuit in figure below, with 10v on both inputs. Si D D A 01 8. Determine…

Q: Which of the following is applicable to Dijkstra's algorithm, but not to Prim's algorithm? a. All…

A: The given question are multiple choice selected question

Q: Why is the implementation of anomaly-based intrusion detection systems inherently more challenging…

A: Introduction: There are two sorts of detection in reality. (i) based on anomalies ii) Detection…

Q: (0 Simplify the following Boolean expressions. ABC + ABČ + ĀBČ + ĀBC ABC + ÁBC + ABC + ABC + ÄBČ +…

Q: State the approximate worst-case running time for each of the following. Appropriate answers are of…

A: a. HashMap.size : Worst Time complexity : O(n) , where n is number of elements in Hash Map.…

Q: What is the most important part of switching from serial to batch processing? Justify your answer.…

A: The following are the questions: What is the most important feature of the move from serial to batch…

Q: (C PROGRAMMING ONLY) 7. Cornered! by CodeChum Admin Attention again soldier! Our men have been…

A: Find the required code in C given as below and output :

Q: What is a dependency diagram and what is its function?

A: Describe the function of a dependency diagram. Diagram of dependencies:

Q: We'd want to know why magnetic tape is still being utilized at the place you discovered it.

A: Magnetic tapes are used in the following ways: Initially designed to capture sound, the tape…

Q: Do condition variables have any function? Exactly what is the purpose of a monitor? What do…

A: Introduction: Condition variables: Method data is loaded in software in page-sized chunks. The CPU…

Q: What are the steps

A: Solution - In the given question, we have to tell about insertion sort. and we have to show the…

Q: How is TCP distinct from UDP with regard to these three characteristics?

A: Transmission Control Protocol: TCP stands for Transmission Control Protocol, and it is an Internet…

Q: What is the most prevalent unit used to measure the speed of a computer clock?

A: Answer the above question are as follows

Q: (C PROGRAMMING ONLY) 5. Sum of My Winnings by CodeChum Admin I've joined a lot of programming…

A: Find your Code Below

Q: Are there any more reasons why you believe cpu scheduling is important? why are there so many…

A: Introduction: Are there any more reasons why you believe cpu scheduling is important? why are there…

Q: implications on op

A: To establish a picture organization process for physical servers, administrators must consider…

Q: Discuss the different ways of securing passwords from unauthorised use in databases. Include such…

A: A database is an organized collection of data stored and accessed electronically.

Q: When it comes to computers, what exactly is "in-memory?" Can you think of an example of one of…

A: In-memory calculation (or in-memory figuring) is the method of running PC computations completely in…

Q: Why is multithreading more prevalent than having a flock of processes running in the background?…

A: INTRODUCTION: Here we need to tell why multithreading more prevalent than having a flock of…

Q: e the benefits of using mobile data

A: Introduction: Below are the benefits of using databases

Q: How are the RGB colour beams generated in a CRT display?

A: CRT is an abbreviation for cathode-ray tube, which is used in televisions, computers, and other…

Q: ould you please describe the metrics utilized in the software development process? The problem at…

A: Introduction: A software metric is the quantifiable or countable measure of programme properties.…

Q: Do networks play an important role in information technology development?

A: In the field of information technology (IT), networking is a specialized branch that is one of the…

Q: Who or what is responsible for the scarcity of IP addresses?

A: Introduction: The scarcity of IP addresses are:

Q: A virus that attaches itself to an executable file on a computer What should be altered in the…

A: The VIRUS stands for a key information resource that is under attack: The virus might be installed…

Q: Design a Class diagrams by considering Covid Tracking App (Aarogya setu App)

A: class diagram of covid tracking app

Q: Which definition of scripting language is most accurate?

A: Intro A script is a programme or series of instructions in a computer: programming that is…

Q: As a result, web servers are a popular target for hackers. Talk about all of the many security…

A: Web servers are easily targeted by hackers because they are easy to hack like operating systems,…

Q: Explain how a bundled data model differs from starting with a blank sheet of paper when it comes to…

A: Answer: The package data model diagram shows the relationship between database tables that store…

Q: It is critical to understand what functions a computer's operating system is capable of doing

A: The major role of the program is to manage computer system resources, such as the CPU, storage…

Q: Write a program that reads the contents of the file1.txt then write the even numbers to…

A: Solution:- In the below-written code, we will open the file "file1.txt" in read mode as f1 (because…

Q: What Are the Different Parts of a Computer System?

A: Components of Computer: A computer system is made up of a variety of components that work together…

Q: What is the definition of the LLC sublayer?

A: Introduction: LLC stands for Logical Link Control. Control of Logical Links (LLC) Computer Network…

Question

Strictly avoid existing answer

A relation r(A, B, C) had multi-valued dependencies among all its attributes It was decomposed for achieving a better database as follows
r1(A, B) r2(B, C) r3(C, A)
This is an example of what kind of normalization?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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

Using a graphics program, develop an entity-relationship diagram for a database application for an Internet bookstore where students buy textbooks from a salesperson and receive invoices for their purchases. Use Figure 5.5 as a guide.
Consider a relation with schema R(A,B,C,D,E,F,G). Choose the key for the relation for the following sets of functional dependencies. BCD→A BC→E A→F F→ G C→ D A→ G ? A) B B) C C) BC D) All combinations of attributes are key
Will functional dependencies be preserved if a relation is converted to a temporal relation by adding a time attribute? How is the problem handled in a temporal database?
I need help with the following Consider a STUDENT relation in a UNIVERSITY database with the followingattributes (Name, Ssn, Local_phone, Address, Cell_phone, Age, Gpa). Note thatthe cell phone may be from a different city and state (or province) from thelocal phone. A possible tuple of the relation is shown below:Name Ssn Local_phone Address Cell_phone Age GpaGeorge Shaw 123-45-6789 555-1234 123 Main St., 555-4321 19 3.75William Edwards Anytown, CA 94539a. Identify the critical missing information from the Local_phone andCell_phone attributes. (Hint: How do you call someone who lives in a dif ferent state or province?)b. Would you store this additional information in the Local_phone andCell_phone attributes or add new attributes to the schema for STUDENT?c. Consider the Name attribute. What are the advantages and disadvantagesof splitting this field from one attribute into three attributes (first name,middle name, and last name)?d. What general guideline would you recommend for…
Will functional connections be retained if a relation is transformed into a temporal relation by adding a time attribute? In a temporal database, how is the problem handled?
Explain the Third Normal Form (3NF) and how it further refines database design by eliminating transitive dependencies.
Consider a database schema with a relation Emp whose attributes are as shown below, with types specified for multivalued attributes. Emp = (ename, ChildrenSet multiset(Children), SkillSet multiset(Skills))Children = (name, birthday)Skills = (type, ExamSet setof(Exams))Exams = (year, city) Redesign the database above into first normal form and fourth normal form. List any functional and multivalued dependencies that you assume. Also list all referential-integrity constraints that should be present in the first and fourth normal form schemas.
Consider the universal relation: R = (A, B, C, D, E, F, G, H, I, J) and the set of functional dependencies: A, B -> C B, D -> E, F A, D -> G, H A -> I H -> J What is the key for R? And Decompose R into 2NF, and then into 3NF relations.
Consider that a database contains the following relations PARENT(X, Y), and a relation BIRTH(X, B), where B is the birthdate of a person X. The following information is used for question (b), (c) that we have the following family tree
Take a database, having FDs as: DOB->Age; Age->Eligibility; Name->RollNo; RollNo->Name; CourseNo->CourseName; CourseNo->Teacher; (RollNo, CourseName)->Marks. The relation (RollNo, Name, DOB, Age) is in which Normal Form?
Given the following relation R and its functional dependencies: R(workerNumber, repairNumber, workerName, machineNumber, spentTime, repairDate, machineName, workshopNumber, workshopName ) workerNumber à workerName repairNumber à repairDate, machineNumber machineNumber à machineName, workshopNumber workshopNumber à workshopName 1)Create a database whose tables are at least in 3NF, showing the dependency diagrams for each table
Consider the Database schema on the relations Courses (Number, Faculty, Course Title, Tutor) Student (Number, Surname, First Name, Faculty) Tutors (Number, Surname, First Name) Exam (Student, Course, Grade, Date) Study Plan (Student, Course, Year) Formulate in relational algebra, in domain calculus, in tuple calculus and in Data log, the queries that produce: The student who have gained an ‘A’ in at least one exam, showing for each of them, the first name, sur name and the date of the first of such occasions; For every course in the engineering faculty, the student who passes the exam during last session; The students who pass all the exams required by their respective study plan For every course in the literature faculty, the student who pass the exam with the highest grade; The student whose study plans require them to attend lectures only in their own faculties; First name and sur name of the students who have taken an exam with a tutor having the same surname as the…

SEE MORE QUESTIONS

Recommended textbooks for you

Principles of Information Systems (MindTap Course…

Computer Science

ISBN:

9781285867168

Author:

Ralph Stair, George Reynolds

Publisher:

Cengage Learning

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781285196145

Author:

Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel

Publisher:

Cengage Learning

Principles of Information Systems (MindTap Course…

Computer Science

ISBN:

9781285867168

Author:

Ralph Stair, George Reynolds

Publisher:

Cengage Learning

Database Systems: Design, Implementation, & Manag…

Computer Science

ISBN:

9781285196145

Author:

Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS