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Author Question: A crow's foot at the single end of the line represents which of the following? A) One-to-many ... (Read 76 times)

james9437

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on: Jul 7, 2018
A crow's foot at the single end of the line represents which of the following?
 
  A) One-to-many relationship B) One-to-one relationship
  C) No relationship D) Many-to-many relationship

Question 2

Supertype/subtype hierarchies are used to model situations where some instances of an entity
  are involved in relationships that other instances are not.
 
  Indicate whether the statement is true or false


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ryhom

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Reply #1 on: Jul 7, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


james9437

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Reply 2 on: Jul 7, 2018
Gracias!

zacnyjessica

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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