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Author Question: Search Engines are databases of web sites that use spiders or robots to search the web and catalog ... (Read 96 times)

WhattoUnderstand

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on: Aug 24, 2018
Search Engines are databases of web sites that use spiders or robots to search the web and catalog web pages and make it convenient for you to search the World Wide Web.
 
  Indicate whether the statement is true or false

Question 2

Frequency is measured in units called:
 
  A) Waves B) Hertz C) Signals D) Data


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Galvarado142

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Reply #1 on: Aug 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


WhattoUnderstand

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Reply 2 on: Aug 24, 2018
Great answer, keep it coming :)

vickyvicksss

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Reply 3 on: Yesterday
Excellent

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