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Author Question: If you delete a field the data will be maintained in the database in case you add the field again ... (Read 51 times)

altibaby

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on: Aug 29, 2018
If you delete a field the data will be maintained in the database in case you add the field again later.
 
  Indicate whether the statement is true or false

Question 2

XML and JSON are both common formats for the exchange of information between web services.
 
  Indicate whether the statement is true or false


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Chou

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Reply #1 on: Aug 29, 2018
Answer to Question 1

FALSE

Answer to Question 2

TRUE


altibaby

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Reply 2 on: Aug 29, 2018
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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