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nydimaria [60]
3 years ago
6

jack lost all the data he saved on his desktop because of power outage while working on a presentation. on which of these comput

er components must jack have saved his data
Computers and Technology
2 answers:
Nesterboy [21]3 years ago
8 0
Hard drive that im sure


Bumek [7]3 years ago
7 0

Answer:

Hard Drive

Explanation:

A hard disk is the main memory bank of a computer. All the important files must be storaged there. But if you lose it, your computer will not remember how to do anything, and you will lose all your data. This is why protecting the hard drive is important. But most people save years worth of working on their hard drives and think nothing about protecting or saving it until it's too late. Rather than spending hours, weeks, or even months recovering from losing a hard drive, save your work and make a backup copy.

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Assume that the message M has to be transmitted. Given the generator function G for the CRC scheme, calculate CRC. What will be
ANEK [815]

Let the message be M : 1001 0001   and the generator function is G : 1001

Solution :

CRC sender

            <u>                                     </u>

1001     | 1001  0001  000

           <u>  1001                             </u>

           <u> 0000  0001             </u>

                        1000

            <u>            1001             </u>

                        0001  000

                             <u>    1 001  </u>

                                 0001

Here the generator is 4 bit - 1, so we have to take three 0's which will be replaced by reminder before sending to received--

eg    1001  0001  001    

Now CRC receiver

                <u>                                     </u>

1001         | 1001    0001   001

                <u> 1001                           </u>

                 0000 0001

                       <u>     1001                  </u>

                            1000

                          <u>  1001              </u>

                            0001  001

                    <u>        0001  001      </u>

                                   0000

No error

7 0
2 years ago
What did basic elements of music look like in the Twentieth Century period?
Alexandra [31]

Answer:

I just want my 5 point lol sorry hope you get your answer

Explanation:

get terraria

5 0
3 years ago
--concept mapping--
defon

Answer:

-Both need oxygen from the trees to breathe

-Without trees the population of animals and people would be dying

Explanation:

Thats all I can think of

7 0
2 years ago
Atheel tests a program and gets a NameError. How can this be fixed?
Oksana_A [137]

Answer:

You can't call a function unless you've already defined it. Move the def createDirs(): block up to the top of your file, below the imports.

Explanation:

Some languages allow you to use functions before defining them. For example, javascript calls this "hoisting". But Python is not one of those languages.

7 0
3 years ago
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¿que significa “TTAQMMQMPDATLSPLNDTMGCCLFEQMMPQTEIUMDR” ?
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Answer: what

Explanation:

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