subject

Computers and Technology, 05.02.2021 21:10 maryalice2002

Your nephew, who is a junior in high school, has been asked to work on a database for NBA teams. The following are the requirements he has been given: All teams play in the Eastern Conference or the Western Conference. Teams in each conference are named for cities or states. Some teams have moved from one conference to another. He asks for help in defining entities and attributes. Which of the following would you advise? a. NBA as supertype with Conference as subtype.
b. Conference as subtype under Team as supertype.
c. Team as subtype under Conference as supertype.
d. City and State as subtypes under Team as supertype.
e. TeamMoved as attribute of Conference subtype.
f. CityName as attribute of Team supertype

ansver

Answers: 2

Show answers

Another question on Computers and Technology

question

Computers and Technology, 22.06.2019 14:00

Which database model is best used for data warehouse and data mining

Answers: 3

question

Computers and Technology, 22.06.2019 16:00

You have inserted new slides based on a word outline. how do you format these new slides to match the powerpoint presentation formatting? a. select all slides in the presentation and click format on the home tab. b. select the new slides and click reset on the home tab. c. select all slides in the presentation and click reset on the home tab. d. select the new slides and click format on the home tab.

Answers: 3

question

Computers and Technology, 22.06.2019 23:30

Define a function printfeetinchshort, with int parameters numfeet and numinches, that prints using ' and " shorthand. ex: printfeetinchshort(5, 8) prints: 5' 8"

Answers: 1

question

Computers and Technology, 23.06.2019 11:30

Me dangers of social media and the internetexplain what each means: 1) social media and phones have become an addiction.2) outside people have access to you all the time.3) cyberstalking4) cyberbullying5) catphishing6) viruses7) identity theft8) credit card fraud9) hacking10) money schemes

Answers: 1

You know the right answer?

Your nephew, who is a junior in high school, has been asked to work on a database for NBA teams. The...

Questions

question

Biology, 02.03.2020 23:16

After she realized that a mosquito had bitten her and her hand starting itching, Akai rubbed some cortisone cream on the swollen spot, and the itching...

question

History, 02.03.2020 23:16

Which accomplishment is Elizabeth Blackwell best known for? A. She was a missionary who worked long native American tribes. B. She was a...

question

English, 02.03.2020 23:16

Which two sentences support the claim that Americans have greater equality than people in other countries?...

question

English, 02.03.2020 23:16

I need an outline for the hamlet play. just something to help me get started on my criticsl essay....

question

Mathematics, 02.03.2020 23:16

Which function represents a vertical stretch of an exponential function? F(x)= 3(3) F(x)=(3)* f(x) = (3) 2x F(x) = 3 (2x)...

question

Business, 02.03.2020 23:16

Suppose the first unit of output required 800 labor hours, and the second required only 640. How many hours will be reduced from the second unit to th...

question

Business, 02.03.2020 23:17

From the borrower's perspective, the effective borrowing cost is often viewed as the implied internal rate of return (IRR), since it takes into consid...

question

Health, 02.03.2020 23:17

What has provides nine calories every gram consumed?...

question

Mathematics, 02.03.2020 23:17

Solve the exponential equation for x. A. x = 4 B. x = -4 C. x = 2 D. x = -2...

question

Physics, 02.03.2020 23:17

The diffraction phenomenon can be observed whenever the wavelength is comparable in magnitude to the size of the slit opening. To be "diffracted," how...

question

Mathematics, 02.03.2020 23:17

Use the key features of the polynomial f(x)= -2x^3+5x^2-2x-3 to describe its end behavior a) the left side continues down, and the right s...

question

English, 02.03.2020 23:17

What is the theme of the poem Dear mr. examiner? How does it apply in a real life?...

question

Social Studies, 02.03.2020 23:17

The earliest start time rule Group of answer choices compares the starting times of all activities for successors of an activity. compares the finish...

question

Biology, 02.03.2020 23:17

Item 5 What is the best description of chromosomes by the end of metaphase II of meiosis? The chromosomes of two haploid cells split...

question

Biology, 02.03.2020 23:17

The troposphere the hottest foyer Con the earth's weather be at the earth's surface is the coldest layer has very...

question

English, 02.03.2020 23:17

1. How would you correct the following sentence? Thomas and Jonathan were looking forward to going to the library but since it was closed they d...

question

Business, 02.03.2020 23:17

A salesperson visits a company client and takes this person out to dinner to discuss sales offerings and pricing. A personal relationship has existed...

question

English, 02.03.2020 23:17

What is the main idea of social learning theory? a. Behavior is motivated by the consequences we receive for the behavior: reinforcements and punishme...

question

Computers and Technology, 02.03.2020 23:17

Write an application program that creates and prints a random phone number of the form XXX-XXX-. Include the dashes in the output. Do not let the firs...

question

Health, 02.03.2020 23:17

Formulate at least five "SMART" goals for your nursing education. We recommend starting with two long-term and three short-term goals, however, these...

More questions: Computers and Technology Another questions

Questions on the website: 13722367