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Sedaia [141]
3 years ago
8

Qual foi o primeiro computador no mundo a ser criado e qual é a hitória por trás?

Computers and Technology
1 answer:
Bess [88]3 years ago
4 0

Answer:

Espero que isso ajude você!

Explanation:

O ENIAC foi inventado por J. Presper Eckert e John Mauchly na Universidade da Pensilvânia e começou a construção em 1943 e só foi concluído em 1946. Ocupava cerca de 1.800 pés quadrados e usava cerca de 18.000 tubos de vácuo, pesando quase 50 toneladas.

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A user saves a password on a website the user logs into from a desktop. Under which circumstances will the password be saved on
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same encryption certificate

Explanation:

only logical xD

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The property that allows a metal to be drawn into wires is called...
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Answer:

Malleability and ductility

Explanation:

Metals are also easily distinguished from non-metals and other materials in their ductility (ability to be drawn into a wire) and malleability (the ability to be beaten into a. sheet).

Did you need help on this with an assignment? Hope this helps!

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How to save files to a CD?
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Users can save files to CD-ROMs.
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Read 2 more answers
A CIDR block contains the following subnets with the IP addresses of 192.168.68.0/22 192.168.69.0/22 192.168.70.0/22 192.168.71.
Dafna1 [17]

Answer:

Yes there is a problem.

Explanation:

Yes there is a problem.

Looking at /22, the host part has 10 bits(right most 10 bits). The subnet mask is:

1111111.11111111.11111100.00000000

The first IP address which is 192.168.68.0 in binary form:

11000000.10101000.1000100.00000000

Here all the 10 bits of host part are 0's. Hence it is a valid network IP address.

192.168,68.0 - This is avalid subnet id

The Next IP address 192.168.69.0 in binary form:

11000000.10101000.1000101.00000000

Here all the 10 bits of host part are not 0's. Hence it is not a valid network IP address for /22 cidr.

Moreover this address lies in the first subnet - 192.168.68.0, which has host addresses in the range of 192.168.68.1 to 192.168.71.254

Hence other IP addresses 192.168.69.9/22, 192.168.70.0/22 and 192.168.71.0/22 lies n the subnet 192.168.68.0/22.

4 0
3 years ago
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