Create a relational database design for the following data model CUSTOMERCONSULTING PROJECTSEMINARPK CusromerlDPK ProjectIDPK SeminarIDCustomeriDLastNameSeminarDateFirstNameDescriptionSeminarTimeEmailAddressLocationEncryptedPasswordSeminarTitlePhoneStreetAddressCityDIALY PROJECT HOURSState%23CONTACTPK ProjectIDZIPCustomerIDPK ContactNumberSpent hoursDescriptionContactiDDay of_weekContactTypePRODUCTINVOICELINE IITEMPK ProductNumberPK InvoiceNumberInvoiceNumberPK LineNumberProductTypeInvoiceDateProductDescriptionPaymentTypeQuantityUnitPriceSubTotalUnitPriceQuantityOnHandShippingTotalTaxTotal

Given :- In the above question , a data model is mention in the above given question Need to…

Answered: a relational database design

Engineering

Computer Engineering

a relational database design

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Write a function print_daily_totals(rainfalls) that prints the total rainfall for each day of rainfall values given. The parameter rainfalls is a list of rows, where each row is a list of rainfall values for a day, like the rainfalls list described earlier in this learning module except that rows may be of any length. Output should be formatted as in the table below. Note: This is intended as an exercise requiring the use of nested for loops, so you are not allowed to use the built-in sum function. For example: Test Result daily_rain = [ [о, 9, 3, 71, [11, 9, 0, 0], [о, 10, 12, 201, [0, 0, 0, 0], [1, 3, 4, 1), [2, 8, 10, 0], [0, 0, 0, 0] Day 0 total: 19 Day 1 total: 20 Day 2 total: 42 Day 3 total: 0 Day 4 total: 9 Day 5 total: 20 Day 6 total: 0 print_daily_totals(daily_rain) patchy_rain = [ [1, 7, 9], [], [9, 1, 21, [10, 5], [20] Day 0 total: 17 Day 1 total: 0 Day 2 total: 12 Day 3 total: 15 Day 4 total: 20 print_daily_totals(patchy_rain)
Describe the ACID properties in the context of a database environment and explain why they are important.
What are the common debugging tools or techniques specifically for data binding issues?
Do any data structure components need to be identified at the database layer level?
Does the purpose of structural database testing differ from that of other testing techniques?
Which levels of data abstraction are applicable?
Explain the concept of abstract data types. How do they differ from traditional or base data types? What is the relationship between a type and a class in OO systems?
Explain the concept of two-way data binding in more detail and provide examples of situations where it is particularly useful.
Two non-financial examples should be given to illustrate the ACID paradigm in database design.
2. The following relational schema form a university database which is implemented in a relational database: student (s_ID, s_name, semester, year) department(d_ID, d_name, floor) course (c_code, c_title, d_ID, credits) Write down the Relational Algebra for the following queries: a) Find your own name using your own registration number as the student ID. b) Show the ID and name of the department located at the floor number equals to the last digit of your own registration number. c) Find the codes and titles of the courses having credits more than 3 credits. d) Find the name of all students from your own semester and year.
Do structural database testing and other testing methods vary in terms of what they are used for?
A data-structure is defined as the logical organisation of data. What kind of data structures are there?