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1 year ago

Twisted copper telephone wire, coaxial copper cable, fiber-optic cable, and media for wireless transmission are all __________.

1 answer:

8 0

Twisted copper telephone wire, coaxial copper cable, fiber-optical cable, and media for wireless transmission are all physical transmission medium.

A system or material that can mediate the propagation of signals for telecommunications purposes is referred to as a transmission medium. Typically, signals are applied to a wave of some sort that is appropriate for the selected medium.

For instance, data may modulate sound, and while air is a common transmission channel for sounds, solids and liquids can also be used. A useful transmission medium for electromagnetic waves like light and radio waves is vacuum or air.

Although a physical substance is not necessary for the propagation of electromagnetic waves, these waves are typically impacted by the transmission medium they pass through, for example, by absorption, reflection, or refraction at the interfaces between media. Therefore, waves can be transmitted or guided using technical devices.

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What standards organization maintains the ethernet standard?.

Fofino [41]

Answer:

Ethernet standards are written and maintained by the IEEE, the Institute of Electrical and Electronic Engineers which has its corporate office in New York City and its operations center in Piscataway, New Jersey.

Explanation:

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2 years ago

For each of the users of accounting information, identify whether the user is an external decision maker (E) or an internal deci

jarptica [38.1K]

Answer:

Customer (E), Company manager (I), Internal Revenue Service (E), Lender (E), Investor (E), Controller (I), Cost accountant (I), SEC (E).

Explanation:

First of all, we need to define what exactly is an External Decision Maker (E) and an Internal Decision Maker (I).

External Decision Makers, these are people outside the company that make decisions, for example: Customer, Internal Revenue Service, Lender, Investor and The U.S. Securities and Exchange Commission (SEC).

Customers are external because they don't belong to the company.

Internal Revenue Service is an institution of the Government of the U.S., that's why is outside the company.

Lender, this person or financial institution is not involved in the company in self, only lends money to the company, that's it.

Investor, as it was said above, it's the person or institution that only lends the money to the company, without being part of the insides.

The U.S. Securities and Exchange Commission (SEC) is an institution of the U.S. Government, so it's outside the company.

Internal Decision Makers, these are people inside the company, they are absolutely involved in the direct decisions, for example, Company Manager, Controller and Cost Accountant.

Company Manager is the head of the company, the person in this position absolutely makes company decisions to coordinate all departments.

Controller, this person has the responsibility of all accounting related activities, that's why is an internal decision maker.

Cost Accountant, is an internal decision maker because is the person in this position has to be a financial specialist who determines costs of the products or services that the company offers.

So, there you have it, it's a pleasure to help.

4 0

3 years ago

If you want to copy data from one cel to another cell that is several rows down in a worksheet, which method should you use?

bogdanovich [222]

copy and paste

so you can keep the data in the current cell and add it to other cells that you want that data in as well

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3 years ago

Most GUIs provide all of the following except _____.

erma4kov [3.2K]

Hello there! Your answer would be A.

GUIs are Graphical user interfaces. Command prompts are unique to Windows operators, so your best option would be A since the question covers most GUIs.

Hope this helps, have a great day!

7 0

3 years ago

Which of the following enables robots to do things such as understand itself, walk, talk, and develop skills?

zmey [24]

Answer:

self-modeling

Explanation:

Robots, which are man-made machines which mimics the actions of man like walking, talking, rendering assistance are part of the future plans to make the society easier. It was mans' attempt to improve the society but still happens to be work in progress.

For the robots to be able to carryout its function, there is need for it to be self modelling in the sense of initiating and executing the commands which was already programmed into it. For example, telling it to walk will be initiated by him as a command, after processing the command, it will execute it without any other information.

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3 years ago