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Author Question: You are given an E-R diagram with two entities, ORDER and CUSTOMER, as shown above. What does the ... (Read 87 times)

MGLQZ

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on: Jul 7, 2018
You are given an E-R diagram with two entities, ORDER and CUSTOMER, as shown above. What does the symbol next to the CUSTOMER entity indicate?
 
  A) A maximum cardinality of zero
  B) A maximum cardinality of one
  C) A minimum cardinality of optional
  D) A minimum cardinality of required

Question 2

SQL Server automatically makes determinations of whether or not to promote or demote a lock.
 
  Indicate whether the statement is true or false


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bob

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

D

Answer to Question 2

TRUE


MGLQZ

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Reply 2 on: Jul 7, 2018
Excellent

nguyenhoanhat

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

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