Consider the following relation with functional dependencies as shown below. R{sno, sname, age, cno, cname, group} R(A, B, C, D, E, F} A → B, C C F DE In which normal form is the relation R is in ? (A) First normal form (B) Second normal form (C) Third normal form (D) Boyce Codd normal form

Consider the following relation with functional dependencies as shown below. R{sno, sname, age, cno, cname, group} R(A, B, C, D, E, F} A → B, C C F DE In which normal form is the relation R is in ? (A) First normal form (B) Second normal form (C) Third normal form (D) Boyce Codd normal form

Database Systems: Design, Implementation, & Management

11th Edition

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

Chapter3: The Relational Database Model

Section: Chapter Questions

Problem 4P: Describe the type(s) of relationship(s) between STORE and REGION.

See similar textbooks

Related questions

Q: List the advantage of multiprocessor system?

A: The microprocessor is an essential component of a computer's design; without it, you would be unable…

Q: Explain the approaches for developing SOAP web-based service?

A: A SOAP (Simple Object Access Protocol) web-based service has been developed to enable XML-based…

Q: How to create arrays in Javascript?

A: The simplest approach to generate a JavaScript Array is to use an array literal. Syntax: const array…

Q: Write a simple program (using bitwise operations as much as possible, consistent with good…

A: Program ApproachStartFunction to initialize external interrupt INT1Set PB3 (INT1 pin) as inputEnable…

Q: Let h₁ and h₂ be two admissible heuristics. Which of the following heuristics are admissible?…

A: An admissible heuristic is a heuristic in the context of A* search that never overestimates the true…

Q: Total = a + b + c; Average = Total / 6; A. O B. O C. O D. O Logic Errors Run-time Errors None of the…

A: As we are aware, a programming language needs to adhere to rules and guidelines in order to carry…

Q: The request queue for disk cylinders is 78, 137, 156, 120, 103, 87, 177, 65. Initially, the read…

A: The answer of 2 questions are given in the below steps with proper explanation

Q: does the pipelined processor execute instructions in an atomic and in - order manner? a) atomic:…

A: In computer architecture, a pipeline refers to a technique where different stages of instruction…

Q: 15. What is rollback? When does rollback fail in MongoDB?

A: Rollback in MongoDB:Rollback is a database management concept used to undo or reverse a set of…

Q: List at least five guidelines for creating an interface that is easy to learn and use. Discuss the…

A: Given that we need to list at least five guidelines for making an interface which is easy to learn…

Q: Suppose we want to add the value 6 to the Binary Search Tree below. Where would we add the value 6 B…

A: Here is your solution -

Q: how does Naive Bayes handle class imbalance and what techniques can be used to improve its…

A: Naive Bayes is a popular classification algorithm that is widely used in machine learning and data…

Q: Design a simple ALU. There are 2 inputs. A and B, and each one is stored in 16-bit register and a…

A: To design a simple ALU,there are 2 inputs A and B. and each one is stored in a 16-bit register and a…

Q: 1. Consider the below code to sums all the numbers up to the specific number: def sum_using_loop…

Q: A 128 Kbps pure ALOHA channel is shared among some stations. On average, each station sends a 512 B…

A: The ALOHA network was developed at the University of Hawaii in the 1970s. It is one of the earliest…

Q: 9. Tree Age (Python) Counting the growth rings of a tree is a good way to tell the age of a tree.…

A: Import the Tkinter library: import tkinter as tkDefine a function draw_tree(canvas) that takes a…

Q: What is the process through which a virtual network interface card (VNIC) obtains a MAC address?

A: Defined the process through which a virtual network interface card(vNIC) obtains a MAC address

Q: What is use of cast in database?

A: What is use of cast in Database?

Q: What are the four basic

A: Web services are a standardized way for software applications to communicate and exchange data over…

Q: . What practices ensure a secured RESTful web service?.

A: Ensuring the security of a RESTful web service is of paramount importance in today's digital…

Q: What is the purpose of a bag ADT in Java? Why use it over other alternatives/collections in Java?…

A: In this question we need to explain the purpose of bag Abstract Data Type (ADT) along with its…

Q: Explain why it is important that software products are developed and delivered quickly?

A: In today's fast-paced digital landscape, the rapid development and delivery of software products…

Q: write a java program to print the mirror image of right angled in x-direction after taking number of…

A: This program takes the number of rows as input from the user and then prints the mirror image of a…

Q: You have been called in to consult for a company that is running 15 Windows 10 computer, two Linux…

A: It's essential to choose a file sharing protocol that offers cross-platform compatibility and…

Q: can you give me more information on what flaws there are and what can be done to improve the…

A: Due to their capacity for wireless data collection and transmission, Wireless Sensor Networks (WSNs)…

Q: Question P .Use the EXTENDED EUCLIDEAN ALGORITHM to compute the following multiplicative inverses:…

A: Extended Euclidean algorithm is an algorithm tool which is used to compute the multiplicative…

Q: Q0p. Implplement a SnapshotArray that supports the following interface: SnapshotArray(int length)…

A: Step-1: StartStep-2: Declare Class SnapshotArray Step-2.1: Declare funciton __init__(self,…

Q: Python What is the output of the following code salary - 8000 def printSalary(): salary - 12000…

A: Every line of code represents a universe of possibilities in the complex world of programming, where…

Q: 1 Multimedia Assume you have a video stream with the following display resolution options (all of…

A: In this question, we will determine the highest quality video display resolution that can be…

Q: What is the process through which a virtual network interface card (VNIC) obtains a MAC address?

A: In step 2, I have provided brief answer------------

Q: escribe what changes would be necessary so that a process waiting to acquire a mutex lock would be…

A: In concurrent programming, mutex locks are essential synchronization mechanisms used to control…

Q: A formula in excel that will look up values that sum up to a specific number without using solver.…

A: In Excel, there are multiple ways to find values in a range that sum up to a specific target number.…

Q: Internet security systems are becoming increasing important since the threats to internet security…

A: A firewall is a security system that acts as a protective barrier between a trusted network and the…

Q: Write a loop to display the powers of 2 exactly as shown below: 1 2 4 8 16 32 64 128

A: In this question, programming language is not mentioned so assuming in C++. A loop in programming…

Q: Explain why it is important that software products are developed and delivered quickly?

A: Software products are the software systems that are delivered to the customer along with the…

Q: Consider the following Database Schema: s (sid, sname, rating, age) b (bid, bname, color) r (sid",…

A: Relational algebra is a mathematical language for describing the manipulation of data in relational…

Q: Develop an algorithm and write a C++ program that counts the number of letters in the string; make…

A: Call by reference is a parameter-passing mechanism in programming languages where a function…

Q: Let's say that an employee's regular pay is rate times hours. If they work more than 40 hours, they…

A: 1. Input the rate and hours worked for the employee.2. Define a function regular_pay(rate, hours):If…

Q: Define the term "virtual machine" and explain why it is necessary.

A: A virtual machine is created on a physical hardware system (off-premises) that acts as a virtual…

Q: Train a neural network on the Covertype dataset. It needs to be defined arbitrary neural network…

A: Deep learning is a subset of machine learning that focuses on training artificial neural networks to…

Q: [MSP432P401R eUSCI_A module] If the BRCLK is 32.768 kHz and the baud rate is 4800, what are the…

A: In order to enable smooth connection with the outside world, the field of embedded systems…

Q: Question p .Damion recently did an update to his computer and added a new video card. After the…

A: Option a,b,c are correctCorrect Answer:a. version of DirectX is out of dateb. Video card device…

Q: Assume that a reliable delivery of data from a machine M1 to another machine M2 is provided through…

A: For providing reliability in a network scenario where data is transmitted from machine M1 to machine…

Q: QUESTION 1 Write a complete program that consists of the main function that will call 4 user-defined…

A: To repeat users calculation, use while(1) loop and in one of choice put break. Use two functions for…

Q: How many non-NA and how many NA values are there in the table? Create a new variable ans of class…

A: Air quality data of New York could be downloaded from the source provided in the question or from…

Q: how would i create a style sheet for 1 header and 2 paragraps using the class, elements and id…

A: Creating a stylesheet using class, element, and ID attributes is essential for styling HTML elements…

Q: Question v .You are a new Linux user who has just started working with the terminal. You have…

A: Linux is an open-source, Unix-like operating system kernel that serves as the foundation for a wide…

Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…

A: Given,Consider the int Array below and determine the values of A and B so that Array[0] has an…

Q: A) Identify 1w add 1w add dependencies R15, 0(R2) R14, R15, R15 R16, 4(R2) R17, R16, R16 B) Insert…

A: SOLUTION -Given,lw R15, 0(R2) add R14, R15, R15lw R16, 4(R2)add R17, R16, R16

Q: Draw a square with a Pentagram hole! The 3×3 square extends from −0.7 to 2.3 on the X axis and from…

A: We have to draw a square with a pentagram hole! The 3×3 squares extend from −0.7 to 2.3 on the X…

Concept explainers

Normalization

Normalization is the process of eliminating redundancy in a database by organizing the data into several smaller tables. The large tables are normalized (converted) into smaller tables by using normalization rules, so that a database administrator can easily handle them. It also eliminates insertion, deletion, and update anomalies.

Question

I NEED ONLY CORRECT OPTION NO NEED TO EXPLAIN IN DEPTH,PLEASE SOLVE ALL THE QUESTION, DON'T LEAVE ANY QUESTION AND IF YOU DON'T KNOW THE CORRECT ANSWER THEN PLEASE LEAVE IT OTHERWISE I WILL DOWNVOTE IT....

Consider the following relation with functional dependencies as shown below.
R{sno, sname, age, cno, cname, group}
R(A, B, C, D, E, F}
A → B, C
C - F
DE
In which normal form is the relation R is in ?
(A) First normal form
(B) Second normal form
(C) Third normal form
(D) Boyce Codd normal form

Calculate the value of P(x>1380) using the figure which has been provided below in
percentage:
Z-score
SAT-score
0.4
0.3
0.2
0.1
0.0
T
T
-3
700
-2
850
Select the correct options:
A. 9.37%
B. 6.30%
C. 6.29%
D. 9.38%
-1
1000
0
1150
1
1300
2
Z-1.53
P-value = 0.937
Shaded area is probability of z>1.53
1450
3
1600

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: Introduction

VIEW

Step 2: Analyze which normal form the relation R is in

VIEW

Solution

VIEW

Step by step

Solved in 3 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

Consider the following relation with functional dependencies as shown below.R{sno,sname,age,cno,cname,group}R(A,B,C,D,E,F)A-B,CC-FD-Ewhich normal form is the relation R is in?
Consider the following relation with functional dependencies as shown below. R{sno, sname, age, cno, cname, group) R(A, B, C, D, E, F) Divyansh sharma AB, C C F D-E In which normal form is the relation R is in ? (A) First normal form (B) Second normal form (C) Third normal form (D) Boyce Codd normal form
QUESTION 5 Consider the following functional dependencies for a relation R(A, B, C, D)A -> (B, C, D), (A, D) -> (B, C) (C, D) -> (A, B) Identify the candidate key(s). A {A}, {C,D} {A}, {C, D}, {A, D} {C, D}
Consider the following relation for published books:BOOK (Book_title, Authorname, Book_type, Listprice, Author_affil, Publisher)Author_affil refers to the affiliation of the author. Suppose the following dependencies exist:Book_title → Publisher, Book_typeBook_type → ListpriceAuthor_name → Author-affil (a) What normal form is the relation in? Explain your answer.(b) Apply normalization until you cannot decompose the relations further. State the reasons behind eachdecomposition.
Compute the closure of the following set F of functional dependencies for relation schema R = (A, B, C, D, E). A → BC CD → E B → D E → A List the candidate keys for R.
List all nontrivial functional dependencies satisfied by the relation of Figure 7.18.
List all nontrivial functional dependencies satisfied by the relation of Figure7.18.
You are given a relation R with the following attributes R(A,B,C,D,E). Assume that you were given the following functional dependencies: • FD1= AB -> E • FD2: = D -> C (a) What is a valid key for this relation? justify your response. (b) Is this relation in 3NF (Third Normal Form)? Justify your response. If it is not in 3NF, normalize the relation and demonstrate all steps of normalization.
question one: defined the following relation on A={0,2,5,6} Answer each of the following questions by listing the index of the relation. For example, for Part 1), if R1 and R2 and are reflexive, simply enter 1, 2 as the answer.1) Which relations are reflexive? 2) R0={(0,6),(6,6),(6,2),(0,0),(0,2),(2,2),(5,5)} 3) R1={(6,6),(2,2),(5,5),(0,0),(0,6)} 4) R2={(0,6),(6,6),(0,0),(5,6),(6,5),(5,0),(5,5),(2,2),(0,5) 5) R3={(5,5),(0,0),(6,6),(2,2) 6) R4={(5,5),(6,2),(6,6),(0,0),(6,5),(2,6),(2,2)} 1) Which relations are reflexive? 2) Which relations are symmetric? 3) Which relations are anti-symmetric? 4) Which relations are transitive? 5) Which relations are equivalence relations? 6) Which relations are partial orders? question two :defined the following relation on A={0,1,5,6} Answer each of the following questions by listing the index of the relation. For example, for Part 1), if R1 and R2 and are reflexive, simply enter 1, 2 as the answer. R0={(5,5),(0,0),(6,6),(1,1)}…
Which of the following functional dependencies are satisfied (and not satisfied) by this relation and Why? (g) AD → BC WHY? (h) D → B WHY? (i) D → C Why? (j) C → D Why?

Recommended textbooks for you

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

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