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Elena L [17]
3 years ago
13

Which one of these is correct PI of a XML document?

Computers and Technology
1 answer:
alekssr [168]3 years ago
3 0

Answer:

A

Explanation:

A valid xml looks like this;

<?xml version="1.0"?>

Cheers

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A normal HDMI signal has a colour depth of 8 bits per each of RGB colour. The maximum number
Marysya12 [62]

Answer: B

Explanation:

if each color can be represented as 8 bits and you have 3 colors total that would mean you would need 24 bits to represent the entirety of the RGB spectrum. And each bit can either be on or off so you have two choices for each one. So the total amount of colors you can have for 8bit RGB would be 2^{24} which is 16,777,216.

6 0
3 years ago
Analizar los componentes de una computadora completa hoy en día comparada con el inicio de la Informática.
scZoUnD [109]

Answer:

Explanation:

Las computadoras que existian en el inicio de la informatica y las que existen ahora tenian los mismos componentes. Estos eran CPU, Placa Madre, RAM, HDD, y tarjeta grafica. Lo que si cambio fueron el velocidad y capacidad. Por ejemplo, en el inicio las Tarjetas de RAM venian como DDR a una velocidad maxima de 133 Mhz con una capacidad de entre 4mb y 8mb. Hoy en dia tenes RAM de DDR5 con una velocidad de 4400 Mhz y de 8gb. Mientras que avanzaba el tiempo los componentes de las computadoras aumentaban en velocidad y capacidad aunque el tamaño bajaba o aumentaba dependiendo del gusto del usario.

8 0
3 years ago
This is for C++: Using a nested for loop output the following pattern to the screen:
olga55 [171]

Answer:

Following are the code to the given question:

#include <iostream>//header file

using namespace std;

int main()//main method

{

int r=26,x,y;//defining integer variable  

char c;//defining a character variable

for(x= 1; y<= r; x++)//using for loop for count value

{

for(y= 1; y<= x; y++)//using for loop to convert value in triangle  

{

c=(char)(y+64);//convert value into character  

cout << c;//print character value

}

cout << "\n";//use print method for line break

}

return 0;

}

Output:

Please find the attachment file.

Explanation:

In this code, three integer variable "x,y, and r", and one character variable "c" is declared, that is used in the nested for loop,  in the first for loop it counts the character value and in the next for loop, it converts the value into a triangle and uses the char variable to print its character value.

3 0
2 years ago
A network technician cannot get a host to connect to the internet. running the ping command shows the apipa ip address. what is
Lunna [17]
The router will not connect to th network. This will keep it from connecting to the NEXUS
6 0
3 years ago
a. Describe how the student can use the jar of rice to model particle motion of a substance in each state of matter: solid, liqu
Black_prince [1.1K]

Answer:

because the jar is ........

4 0
2 years ago
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