Author Question: Computer programmers are highly essential to the process of developing interactive learning objects ... (Read 43 times)

luminitza · **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?

akemokai · **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.