Question

Which entity type requires a com[posite or associative entity? 1:1 M:1 1:2 M:N

Which entity type requires a com[posite or associative entity?

1:1

M:1

1:2

M:N

Engineering   Computer-Science   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer-M:N

M:N relationship type requires a composite or associative entity

Associative entity is also known as composite entity

*It is used to implement M:N relationship between two or more entities

It is to resolve the many to many relationships

Here M:N represents many to many relationship

In this multiple records in the table associate with multiple records in another table.

And rest of the options are wrong Because

They require another form of entity and they are not many to many relationship to suit the composite/associative entity

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. When transforming an entity to a relation, the identifier of the entity type becomes the...
1. When transforming an entity to a relation, the identifier of the entity type becomes the primary key of the corresponding relation. True or False? 2. To transform a one-to-many relationship into relations, we add the primary key attribute (or attributes) of the entity on the one side of the relationship as a foreign key in the relation that is on the many side of the relationship. True or False?
The income tax consequences of a business transaction depend on the type of entity (e.g. corporation...
The income tax consequences of a business transaction depend on the type of entity (e.g. corporation vs. partnership) that engages in the transaction because: The amount of taxable income from the transaction depends on which type of entity engaged in the transaction The transaction may be taxable or nontaxable depending on which type of entity engaged in the transaction The rate at which the income from the transaction is taxed depends on which type of entity engaged in the transaction...
Which of the following statements is not true about entity supertypes and subtypes? a. An entity...
Which of the following statements is not true about entity supertypes and subtypes? a. An entity supertype is a generic entity type that is related to one or more entity subtypes. b. The entity supertype contains common characteristics with subtype. c. The entity subtypes contain common characteristics. d. Entity supertypes and subtypes are organized in a specialization hierarchy.
present value at opportunity cost ? 1. associative 2. commutative 3. be in straight proportion 4.inversely...
present value at opportunity cost ? 1. associative 2. commutative 3. be in straight proportion 4.inversely proportional
IAS 1 requires that an entity presents a statement of profit or loss and other comprehensive...
IAS 1 requires that an entity presents a statement of profit or loss and other comprehensive income. The other comprehensive income section may include exceptional items of profit or loss dividends declared and paid during the period royalty income remeasurements of a defined benefit plan
Indicate which symptoms, complications, and management strategies are associated with type 1 diabetes, type 2 diabetes,...
Indicate which symptoms, complications, and management strategies are associated with type 1 diabetes, type 2 diabetes, or both type 1 and type 2 diabetes. (answer will be used more than once.) A. type 1 diabetes B. type 2 diabetes C. type 1 and type 2 diabetes _ Hypergiycemia is present _ Onset of symptoms is sudden _ Symptoms most commonly begin in adults over age 40 _ Always requires insulin for treatment _ The risks for heart disease and kidney...
let's say there is 2 entities A and B. in case 1 the entity A has...
let's say there is 2 entities A and B. in case 1 the entity A has full control of entity B and 100% of its shares, so it's the parent company. in case 2, entity A owns 30% of the shares of entity B and has significant influence, but no control. what happens if entity A gives a loan of $1million to entity B in both cases , in the individual books and the consolidated one, what's the difference? A...
1- Why are thalassemias considered a separate entity from hemoglobinopathies? 2- Correlate the mutation type to...
1- Why are thalassemias considered a separate entity from hemoglobinopathies? 2- Correlate the mutation type to each of the disorders below: Alpha thal major Beta thal major Alpha thal silent carrier 3- Nucleated red blood cells in the peripheral blood are a common finding in beta thalassemia patients. Explain why. 4- List the predominating hemoglobins in each of the following disorders: Hgb H disease Alpha thal minor Beta thal major Beta thal intermedia 5- What is the typical electrophoresis pattern...
after the initial recognition, mfrs 140 investment property requires an entity to choose either the cost...
after the initial recognition, mfrs 140 investment property requires an entity to choose either the cost model or fair value model as its accounting policy. briefly explain two (2) differences between these two models.
An entity is created on June 1, 2018. The entity does not start doing business until...
An entity is created on June 1, 2018. The entity does not start doing business until December 15, 2018. If the entity wants to be treated as an S-corporation for NYS and NYC purposes it must make an S-corporation by which of the following dates: a) August 16, 2018 b) March 2, 2019 Is it from creating the corp or start doing business?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT