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Author Question: Which of the following Oracle Database structures is a logical subdivision of an Oracle Database ... (Read 147 times)

jCorn1234

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on: Jul 7, 2018
Which of the following Oracle Database structures is a logical subdivision of an Oracle Database database instance that is used to group related tables, views, and other similar objects?
 
  A) Namespace
  B) Filespace
  C) Tablespace
  D) Dataspace

Question 2

What are IDEF1X domains?
 
  What will be an ideal response?


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fraziera112

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

C

Answer to Question 2

IDEF1X domains define a named set of possible values for an attribute. IDEF1X has two types of domains, base domains and type domains. A base domain is a domain with a data type and a value list or range definition. A type domain is a subset of a base domain or another type domain, and allows a domain hierarchy to be constructed.


jCorn1234

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Reply #2 on: Jul 7, 2018
Thank you


fraziera112

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Reply #3 on: Jul 7, 2018
No problemo


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