Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 12, 2024

How about the mandatory or optional in this ER question A painter can paint many painting but each painting is only painted by one painter.

How about the mandatory or optional in this ER question

A painter can paint many painting but each painting is only painted by one painter. A gallery can have many paintings but each painting is exhibited by a gallery

I know the cardinality but what about the optional and mandatory choices

Step by Step Solution

There are 3 Steps involved in it

Step: 1

In the given scenario Painter to Painting Mandatory E... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Systems Design Implementation and Management

Authors: Carlos Coronel, Steven Morris

11th edition

9781305323230, 1285196147, 1305323238, 978-1285196145

Students also viewed these Programming questions

Question

★★★★★

United Broke Artists (UBA) is a broker for not-so-famous painters. UBA maintains a small network database to track painters, paintings, and galleries. A painting is painted by a particular artist,...

Answered: 1 week ago

Question

★★★★★

importance of workalike balance for women as a leader in healthcare. 1. The purpose of the research; 2. Research question/s; 3. Findings and relevant data; 4. Any recommendations and; 5. The...

Answered: 1 week ago

Question

★★★★★

Debbie Travis, Reigning Queen Of Renovations: An Entrepreneurial Case Study On Finding Your Hedgehog ABSTRACT Debbie Travis, awarded the titled "Reigning Queen of Renovations" by TV host Regis...

Answered: 1 week ago

Question

★★★★★

For the curve defined by F(t) = (etcos(t), e* sin(t)) find the unit tangent vector, unit normal vector, normal acceleration, and tangential acceleration at 5A t 6 T N (5r) = 6 5T 6 aN ||

Answered: 1 week ago

Question

★★★★★

Randy has found conflicting authorities that address a research question for one of his clients. The majority of the authorities provide an unfavorable answer for his client. Randy estimates that if...

Answered: 1 week ago

Question

★★★★★

Graph the polynomial f(x) = 2x 6 + 3x5 + 3x3 2x 2 . Use the graphs of f' and f" to estimate all maximum and minimum points and intervals of concavity.

Answered: 1 week ago

Question

★★★★★

Self-efficacy may be viewed as a trait-like characteristic, as a state-like characteristic or as a state. How is this possible? Provide one example from everyday working life for each of these three...

Answered: 1 week ago

Question

★★★★★

Family Supermarkets (FS) has a kaizen (continuous improvement) approach to budgeting monthly activity costs for each month of 2011. Each successive month, the budgeted cost-driver rate decreases by...

Answered: 1 week ago

Question

★★★★★

Net working capital is equal to (non-cash) current assets minus current liabilities. Which of the following changes will result in an increase in net working capital of the firm? Group of answer...

Answered: 1 week ago

Question

★★★★★

In 1991, Joe's business has a chemical spill that dumps toxic waste into a lake near their factory. The business does not become aware of the leak under 2011 when they apply for a building permit and

Answered: 1 week ago

Question

★★★★★

When a company purchases $2,000 in supplies on credit, what is the correct impact on the company's trial balance? Question 5 options: a) Assets decrease by $2,000 (credit side), and Liabilities...

Answered: 1 week ago

Question

★★★★★

Ogden Mountain Apparel signed a 15-year lease on a new production facility. What type of cost is the lease considered to be?

Answered: 1 week ago

Question

★★★★★

In order to better keep track of their inventory levels, "Leaps and Bounds" has also just switched from an inventory monitoring system that updates every quarter, to one that updates every week. This...

Answered: 1 week ago

Question

★★★★★

A trader has an existing position of 100 shares of AAPL stock at $275. She decides to purchase a 260 put option for $17 and sell a 290 strike call option for $16. Synthetically, this is equivalent to...

Answered: 1 week ago

Question

★★★★★

During the past five years, KwonCo.'s stock earned annual returns of 7 percent, 13 percent, 19 percent, 8 percent, and 15 percent. Suppose the average inflation rate over this time period was 2.6...

Answered: 1 week ago

Question

★★★★★

OMG Inc. has 4 million shares of common stock outstanding, 3 million shares of preferred stock outstanding, and 5,000 bonds. Suppose the common shares are selling for $25 per share, the preferred...

Answered: 1 week ago

Question

★★★★★

The sales department of P. Gillen Manufacturing Company has forecast sales in March to be 20,000 units. Additional information follows: Finished goods inventory, March 1 . . . . . . . . . . . . . . ....

Answered: 1 week ago

Question

★★★★★

What is a consistent database state, and how is it achieved?

Answered: 1 week ago

Question

★★★★★

Using the data in the ASSIGNMENT table, write the SQL code that will yield the total number of hours worked for each employee and the total charges stemming from those hours worked. The results of...

Answered: 1 week ago

Question

★★★★★

What common problems do a collection of spreadsheets created by end users share with the typical file system?

Answered: 1 week ago

Question

★★★★★

Identify the key elements in the cognitive arousal and cognitivemediational theories of emotion.

Answered: 1 week ago

Question

★★★★★

In cultures in which Western lifestyles of eating and exercising have been adopted, obesity rates have _____________ over the last 20 years. a. tripled b. remained relatively stable c. doubled d....

Answered: 1 week ago

Question

★★★★★

In terms of arousal and task difficulty, easy tasks typically demand a _____________ level for optimal performance, whereas difficult tasks require a _____________ level. a. highmoderate; lowmoderate...

Answered: 1 week ago

Previous Question Next Question