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Author Question: Which of the following cannot be done using the CONSTRAINT phrase? A) Create a single attribute ... (Read 48 times)

bobbysung

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Which of the following cannot be done using the CONSTRAINT phrase?
 
  A) Create a single attribute primary key.
  B) Define a foreign key.
  C) Establish a referential integrity constraint.
  D) All of the above can be done using the CONSTRAINT phrase.
  E) None of the above can be done using the CONSTRAINT phrase.

Question 2

A composite primary key can be defined using the CONSTRAINT phrase in which SQL command?
 
  A) MODIFY TABLE
  B) CHANGE TABLE
  C) CREATE TABLE
  D) SET TABLE
  E) BUILD TABLE



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cupcake16

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Answer to Question 1

D

Answer to Question 2

C




bobbysung

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


JCABRERA33

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Reply 3 on: Yesterday
Excellent

 

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