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Hitman42 [59]
3 years ago
5

What is a layer, in the context of this lesson?

Computers and Technology
2 answers:
pshichka [43]3 years ago
7 0

Answer:

A logical unit of a system.

Explanation:

i'm thinking your are talking about system layers such as the ISO? Layers help identify the order of how the whole system works.

kakasveta [241]3 years ago
4 0

Answer:

A logical unit of a system.

Explanation:

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Kahoot plzkahoot plzkahoot plz
Evgen [1.6K]

MAKE ONE AND SEND THE CODE !! I'M SO BORED RN IT ISN'T NORMAL HAHAHAHA

4 0
3 years ago
token is 64 bytes long (the 10-Mbps Ethernet minimum packet size), what is the average wait to receive the token on an idle netw
ikadub [295]

Given that,

Token is 64 bytes long

The average number of stations that the token must pass = 20

We need to calculate the transmission delay for token

Using formula of transmission delay

Transmission\ delay=\dfrac{token\ size}{minimum\ size}

Put the value into the formula

Transmission\ delay=\dfrac{64\ bytes}{10\ Mbps}

Transmission\ delay=\dfrac{64\times8}{10\times10^6}

Transmission\ delay=0.0000512\ sec

Transmission\ delay=5.12\times10^{-5}\ sec

We need to calculate the average wait to receive token on an idle network with 40 stations

Using formula of average wait

\text{average wait to receive token}=\text{average number of stations that the token must pass}\times transmission\ delay

Put the value into the formula

\text{average wait to receive token}=20\times5.12\times10^{-5}

\text{average wait to receive token}= 0.001024\ sec

\text{average wait to receive token}= 1.024\ ms

Hence, The average wait to receive token on an idle network with 40 stations is 1.024 ms.

8 0
4 years ago
A seller buys and item from a manufacturer for 9,500
andriy [413]

we need more info

so we can answer the question

8 0
4 years ago
DSL signals travel over telephone lines using the 300 to 3300 Hz frequency range.
Elina [12.6K]

Answer:

False

Explanation:

DSL(Digital Subscriber Line) :-It is a technology in which user gets high bandwidth connection over ordinary telephone lines.

This technique uses data modulation to achieve higher throughput over the telephone lines.Telephone lines carry voice signals over a small range of frequencies between 300 and 3300 Hz. So the frequencies that are higher are unused and available for data transfer.

DSL connection uses a modulation technique based on amplitude or phase modulation. With the help of modulation techniques DSL uses these unused higher frequencies.It uses frequency range higher than 300 to 3300 hz.

5 0
4 years ago
Why is being distracted by the sights and sounds of our devices dangerous?​
11111nata11111 [884]

Answer:

because we lose our reflexes and our lucidness... if we r in our devices we dont see the world. we dont see the dangers we dont see or feel what we need to to survive. we find safety in things like electronics but they will never help us when it comes to real life problems. like if we are going to get hit by a car we are reading our phone not looking at our surroundings not listening to the warnings.

Explanation:

hope this helps

8 0
3 years ago
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