Joe plans to start a company that manufactures network-routing devices. How will the OSi reference model affect his devices?
A It will help him procure a patent for his new technology so that other companies can't use it.
B. It will help him develop a device that can communicate with devices that other companies manufacture,
C It will help him create a device that can communicate faster and more efficiently.
D. It will ensure that he does not create a device that infringes on the patent of any other company,

B. It will help him develop a device that can communicate with devices that other companies manufacture,

Explanation:

The OSI model represents the Open System Interconnection, and is a reference moder which explains how the useful data is being transmitted between the software application on one computer through a physical medium and to the software application on the other computer. It has 7 layers and each of the layer solves certain network function related issue. Hence, B is the correct answer. it does not deals with internals of technology, and is just a reference model. Hence, it does not help in making a better device.

assuming you are in the home page.

1) go to the upper right hand corner

2) click on your "profile picture"

3) go down to "edit profile"

4) it should be titled as "edit your profile", click on "profile picture"

5) choose a file

6) press "change"

you're profile picture is updated

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