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Author Question: Computer programmers are highly essential to the process of developing interactive learning objects ... (Read 45 times)

luminitza

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on: Jul 7, 2018
Computer programmers are highly essential to the process of developing interactive learning objects in e-learning programs.
 
  Indicate whether the statement is true or false

Question 2

Describe the infrastructure of cell phone networks.
 
  What will be an ideal response?


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akemokai

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

FALSE

Answer to Question 2

The cell phone infrastructure relies on radio waves in the 0.8 to 1.9 gigahertz range. Different cell-phone networks use different bands within this range. Cell-phone towers are constructed about 10 miles apart. Carriers usually negotiate agreements to share the towers and install their own equipment at the tower's base.


luminitza

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Reply 2 on: Jul 7, 2018
Gracias!

cpetit11

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Reply 3 on: Yesterday
Wow, this really help

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