Question: 2 . 1 . 1 : Relational model. 5 7 4 0 4 0 . 3 8 5 6 6 9 0 . qx 3

2.1.1

: Relational model.

574040.3856690 .

3

zqy

7

Classify each of the following as a relational rule or a business rule.Different columns of the same table must have different names.When a row is deleted, all related rows should be deleted.Values may not be repeated in a particular column.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

STAR Co. provides paper to smaller companies whose volumes are not large enough to warrant dealing directly with the paper mill. STAR receives 100-feet-wide paper rolls from the mill and cuts the...

STAR Co. provides paper to smaller companies whose volumes are not large enough to warrant dealing directly with the paper mill. STAR receives paper rolls from the mill and cuts the rolls into...

STAR Co. provides paper to smaller companies whose volumes are not large enough to warrant dealing directly with the paper mill. STAR receives 100-feet-wide paper rolls from the mill and cuts the...

This is one of the bonus assignments, which for R coding. More details watch first class recording to learn about. R code and R output is requested for solution. Q1(14). Given a data set below: -2,...

Please fill in these two part: /* * Instructions: * * 1. Only complete the functions specified below. Do not create any additional function. * 2. Use Visual Studio 2019 to build, test and run your...

below are numbers of Internet users per 100 people and numbers of scientific award winners per 10 million e for different countries Construct a scatterplot find the value of the linear correlation...

Comment every line of code to express your understanding of what this line of code is intended to do #include"CubeDemo.h" //#include #include #include"DDSTextureLoader.h" using namespace DirectX;...

points. Use the data in the Excel file for this problem. These data represent monthly sales (in units) an all-terrain vehicle produced by a major firm. nstruct a five period weighted moving average...

Use Gauss elimination with partial pivoting and three digit chopping arithmetic to solve the following linear system, ???? ????1 ???? ????2 + 2 ????3 3 ????4 = 11 ???? 2 ????1 + ???? ????2 ???? 2...

The idea that static magnetic fields might have a therapeutic value has been around for centuries. A currently available rare-Earth magnet that is advertised to relieve joint pain is shown in figure....

4. Hotel Shaikat started its business on 1 March 2016. After 1st month activities its WORK SHEET before adjustment is as under: [CLO 2 and 3; Level 2] Other Data: (i) (ii) (iii) (iv) Hotel Shaikat...

You are running a hot Internet company. Analysts predict that its earnings will grow at 2 0 % per year for the next five years ( i . e . , Year 1 to Year 5 ) . After that, as competition increases,...

You invest 50% of your money in security A with a beta of 1.6 and the rest of your money in security B with a beta of 0.7. The risk-free rate is 3% and the expected return on the market portfolio is...

Think about the last major purchase you made. Now consider the information you had prior to the purchase (advertisements, reviews in the media, advice from others). Did you rely primarily on...

Persuading Your Audience Strategies for

During a campaign season, pay attention to the candidates speeches and debates, or visit presidentialrhetoric.com to view current and past presidential speeches. How often does the speaker put forth...