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Author Question: Older systems that often contain data of poor quality are called ________ systems. A) controlled ... (Read 20 times)

magmichele12

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Older systems that often contain data of poor quality are called ________ systems.
 
  A) controlled
  B) legacy
  C) database
  D) mainframe

Question 2

A ________ is a DBMS module that restores the database to a correct condition when a failure occurs.
 
  A) backup facility
  B) recovery manager
  C) restart facility
  D) transaction logger


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duke02

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magmichele12

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Reply 2 on: Jul 7, 2018
Gracias!


gcook

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Reply 3 on: Yesterday
Wow, this really help

 

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