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Llana [10]
3 years ago
15

The Open Systems Interconnection (OSI) is a conceptual model whose purpose is to make networks more manageable. Its objectives i

nclude allowing for more portable hardware and software integration, the creation of standard interfaces that would allow manufacturers of different systems to interconnect their equipment and the creation of a model that would be used world-wide. There are seven layers to the OSI. The lowest - or first - layer allows a contiguous sequence of bits to be transmitted through the network. Which is the first layer: A. data-link layer, B. physical layer, C. network layer, D. transport layer
Computers and Technology
1 answer:
andrew-mc [135]3 years ago
6 0

Answer:

A. data-link layer

Explanation:

Data-link layer is the first layer and allows a contiguous sequence of bits to be transmitted through the network.

On top of it is the Network Layer and it handles the task of routing network messages from one computer to another.

Then comes the Transport Layer which is the basic layer at which one network computer communicates with another network computer.

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yuradex [85]
I would suggest the answer would be both A and D, mail merge is used to specify different field for different recipients. 
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What option for deploying software to users provides a link to install an application within Control Panel's Programs and Featur
grin007 [14]

Answer:

This question is related to the  following options:

1. Published  - 2. Delegated -  3. Assigned  - 4. Mandated

And the option within Control Panel > Programs and Features > that includes a link to install an application is ; <em>"Published"</em>  thereby the answer would be <em>(</em><em>1.</em><em>)</em>

7 0
3 years ago
Create and apply a CSS class named YellowBackground that selects a yellow background. Apply the class to your HTML file’s body t
masha68 [24]

Here is an HTML example with the CSS class defined inline:

<!doctype html>

<html>

 <head>

   <style>

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</style>

   

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   <body class="YellowBackground">

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</html>

6 0
3 years ago
Excel templates makes creating a professional looking spreadsheet easier by including all of the following EXCEPT_____ in the te
Anika [276]

Answer:

Excel templates makes creating a professional looking spreadsheet easier by including all of the following except Data  in the template.

Explanation:

Templates are created to define the basic structure of any document which is repeated and the user need not do those designs from the scratch.

Normally a template will contain pre-defined formula, formatting. But it will not contain data because, the purpose of template is that the structure will be same but the value may differ and the template should react according to the data.

So any template will contain design except data. We can use existing template / default template or even create a new one.

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What do u do to me pepa
Maru [420]
Peppa: Hello Susie!

Susie: *mehhh* Hello Peppa!
What are you doing?
Peppa: I'm learning to whistle,

but I can't do it yet.
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Peppa: It's impossible!
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Susie: What's whistling anyway?
Peppa: You put your lips together
and blow!
Susie: Like this? *whistles*
8 0
3 years ago
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