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Author Question: When using a computer, most people spend the majority of their time using ________ applications. ... (Read 64 times)

RRMR

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When using a computer, most people spend the majority of their time using ________ applications.
 
  A) custom
  B) end-user developed
  C) illegal
  D) standard
  E) none of the above

Question 2

How many optional columns will the relational schema mapped from the Central School Library ER diagram have?
 
  A) 0
  B) 1
  C) 2
  D) 3



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Jody Vaughn

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Answer to Question 1

D

Answer to Question 2

A




RRMR

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Reply 2 on: Jul 7, 2018
Wow, this really help


Kedrick2014

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Reply 3 on: Yesterday
Excellent

 

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