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Author Question: An object identifier is a unique key for each record in the database, not just in a table. ... (Read 88 times)

nelaaney

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An object identifier is a unique key for each record in the database, not just in a table.
 
  Indicate whether the statement is true or false

Question 2

Which is a way to read input from a source document with an optical scanner rather than off the magnetic media?
 
  A) mark sense forms
  B) punch out forms
  C) optical character recognition (OCR)
  D) bar codes



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memslove

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Answer to Question 1

TRUE

Answer to Question 2

C




nelaaney

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)


amit

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Reply 3 on: Yesterday
Gracias!

 

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