Introduction to Programming with C++
3rd Edition
ISBN: 9780133252811
Author: Y. Daniel Liang
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 7, Problem 3CP
error_outline
This textbook solution is under construction.
Students have asked these similar questions
Don't use chatgpt or any other AI
Don't use chatgpt or any other AI
Given a relation schema R = (A, B, C, D, E,G) with a set of functional dependencies
F {ABCD
BC → DE
B→ D
D→ A}.
(a) Show that R is not in BCNF using the functional dependency A → BCD.
(b) Show that AG is a superkey for R
(c) Compute a canonical cover Fc for the set of functional dependencies F. Show your work.
(d) Give a 3NF decomposition of R based on the canonical cover found in (c). Show your
work.
(e) Give a BCNF decomposition of R using F. Show your work.
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
- The following entity-relationship (ER) diagram models a database that helps car deal- ers maintain records of customers and cars in their inventory. Construct a relational database schema from the ER diagram. Your set of schemas should include primary-key and foreign-key constraints and you should ensure there are no redundant schemas. has_model model modelID name vehicle has_vehicle VIN dealer_ID brand name has_available_option has_option has_dealer options options_ID specification dealer dealer ID name customer_ID owned_by customer customer ID namearrow_forwardA relation schema R = (A, B, C, D, E) with a set of functional dependencies F= {D A CAB} is decomposed into R₁ = (A, B, C) and R2 = (C, D, E). (a) Is this a lossless-join decomposition? Why or why not? (b) Is the decomposition dependency preserving? Why or why not?arrow_forwardNo chatgpt pleasearrow_forward
- Please help draw alu diagraarrow_forward1. Level the resources (R) for the following network. Show exactly which activity is being moved at each cycle and how many days it is being moved. Show all cycles required to utilize the free float and the back float. B H 3 3 L 2 0-0-0 A C F G K N P Q T 0 3 2 2 1 2-2-2 7R 8R 4R 6R 4R 2R 5R 4R D 1 2R 2 M 000 4R 2 4R 1 2 3 4 B5 B BE B 5 5 7 D 2003 C NO C MBSCM В H 5 2 F 7 7 8 SH2F80 5 Н Н 6 7 7L3G4+ 6H2G4 J 4 4 14 8 L K 00 36 9 10 11 12 13 14 15 P 2 Z+ N N 4 4 Z t 2334 4 Σ + M M 4 +arrow_forward2. Perform resource allocation for the following project. Resource limits are 6 labors and 2 helpers. Legend: Activity Dur Resources G H 2 3 2L 1H 2L OH A 1 3L 1H + B D F J K 3 4 6 2 4 4L 2H 3L OH 4L 1H 2L 2H 4L 2H C E 2 2 I 1 2L 1H 3L 1H 5L 1Harrow_forward
- Need Java method please. Thank you.arrow_forwardNeed Java method please. Thank you.arrow_forward3. Write two nested loops to generate the following output. (Note: There is one space between each number, and any extra line shown is intentional.) 12 10 8 6 18 15 12 24 20 30 2 3 3 6 48 12 5 10 15 20 6 12 18 24 30arrow_forward
- Write in verilog coding languagearrow_forwardQ4. Consider the following two design alternatives. Walmart Walmart Store locartion 1 * capacity - Associate Name 1 id position Design Alternative "A" Store locartion 1 capacity Associate Name 1 * id position Design Alternative "B" a) Explain the semantic differences between the two designs, if any. b) Explain the differences in how each design alternative may be implemented in Java. c) which design alternative may require more storage requirement in your opinion, and why?arrow_forwardDesign a schematic for a compartmental model that includes compartments, flows, and parameters with their respective units, using Figure 1 as a guide. For each flow, determine whether it is best represented by a first-order transfer, a Michaelis-Menten saturable process, or a different method.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation; Author: Jenny's lectures CS/IT NET&JRF;https://www.youtube.com/watch?v=AT14lCXuMKI;License: Standard YouTube License, CC-BY
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License