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Author Question: What is the query cost? What will be an ideal response?[br][br][b][color=#165FFA]Question ... (Read 81 times)

ghost!

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on: Jul 7, 2018
What is the query cost?
 
  What will be an ideal response?

Question 2

Which of these is not a characteristic of display screen output?
 
  A) available on a more flexible schedule
  B) can be more targeted to the user
  C) can be changed through direct interaction
  D) ephemeral
  E) portable


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pallen55

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

The query cost is the time length of a query execution.

Answer to Question 2

E


ghost!

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

yeungji

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Reply 3 on: Yesterday
:D TYSM

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