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Author Question: A weak entity is an entity that cannot exist in the database without (and is logically dependent ... (Read 307 times)

c0205847

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A weak entity is an entity that cannot exist in the database without (and is logically dependent upon) another type of entity also existing in the database.
 
  Indicate whether the statement is true or false

Question 2

The INTERSECT of two relations A and B consists of all rows that are in relation B but are not in relation A.
 
  Indicate whether the statement is true or false



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Kedrick2014

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Answer to Question 1

TRUE

Answer to Question 2

FALSE




c0205847

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Reply 2 on: Jul 7, 2018
YES! Correct, THANKS for helping me on my review


lcapri7

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Reply 3 on: Yesterday
:D TYSM

 

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