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Author Question: A foreign key is a primary key of a relation that also is a primary key in another relation. ... (Read 37 times)

Zulu123

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on: Jul 7, 2018
A foreign key is a primary key of a relation that also is a primary key in another relation.
 
  Indicate whether the statement is true or false

Question 2

A DES key is ________ bits long.
 
  A) 40
  B) 56
  C) 100
  D) 128


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bigcheese9

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

FALSE

Answer to Question 2

Answer: B


Zulu123

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Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

smrtceo

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Reply 3 on: Yesterday
:D TYSM

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