[tex]\text{Hello there!}[/tex]
Networks were originally used as a government weapon 61 years ago to communicate information such as data and research. However, individual networks were eventually discontinued by the government and made open to the public to use for things such as PAN, LAN, MAN, WAN, SAN, and so on.
Our internet today is capable of communicating with bilions of computers. This is possible due to your modem using radio wave-like speeds to connect to your ISP. Your ISP then connects to a larger network, which is connecting to thousands of other networks. You see, the internet is just a large network of networks that are connected through very fast radiowaves. However, it is not just a single network being used anymore; it's thousands of them. The term, "internet" was used to describe this large selection of networks. In short, B would be incorrect.
The worldwide web is a protocol used by the internet to connect to select websites favourably from whoever's using it. This obviously would not define the network, as this is something that's used by it. Furthermore, A would not be correct.
As described already, the network was a selection of computers used to communicate information to each other. C would not be correct as it states that there is only one computer being used.
[tex]\fbox{Therefore, D would be the correct answer.}[/tex]
[tex]\rule{300}{1.5}[/tex]
Write a flowchart and C code for a program that does the following: Uses a do...while loop. Prints the numbers from 1 to 10 with a blank line after each number. (Hint: You'll need to use the newline character \n .)
Answer:
create the integer variable and initialize it to one, with the do statement, increment the variable by one and print it, then the while statement checks if the variable is less than or equal to 10.
#include <iostream>
using namespace std;
int main(){
int i = 1;
do {
cout<< i << "\n";
i++;
}
while (i <= 10);
}
Explanation:
The C++ source code initializes the integer variable i to one and increments and print the value if the value is less than or equal to ten. The do-while statement executes a block of code before the condition is implemented.
The flowchart and the program illustrate the use of do while loop.
The do while loop is used to perform repetitive operations
The C code where comments are used to explain each line is as follows:
#include <stdio.h>
int main () {
//This initializes the number to 1
int a = 1;
//This begins the loop
do {
//This prints the current number
printf("%d\n", a);
//This increments the number by 1
a = a + 1;
}
//The loop is repeated as long as the number is less than or equal to 10
while( a <= 10 );
return 0;
}
See attachment for the flowchart
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HELP NEEDED ASAP!!!
Early mixing systems had some severe limitations. Which of the following statements best describes one of those
limitations:
1. They could not fast forward.
2. They could not edit.
3. They could not play more than one track at a time.
4. They could not play in reverse.
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What is a conditional Statement that causes the program to change its course
Answer:
In computer science, conditional statements, conditional expressions and conditional constructs are features of a programming language, which perform different computations or actions depending on whether a programmer-specified boolean condition evaluates to true or false.
Explanation:
Given main() and a base Book class, define a derived class called Encyclopedia. Within the derived Encyclopedia class, define a printInfo() method that overrides the Book class' printInfo() method by printing not only the title, author, publisher, and publication date, but also the edition and number of volumes.
Ex. If the input is:
The Hobbit J. R. R.
Tolkien
George Allen & Unwin
21 September 1937
The Illustrated Encyclopedia of the Universe
James W. Guthrie Watson-Guptill
2001
2nd
the output is:
Book Information:
Book Title: The Hobbit
Author: J. R. R. Tolkien
Publisher: George Allen & Unwin
Publication Date: 21 September 1937
Book Information:
Book Title: The Illustrated Encyclopedia of the Universe
Author: James W. Guthrie
Publisher: Watson-Guptill
Publication Date: 2001
Edition: 2nd
Number of Volumes: 1
The program relating to the encylopedia is illustrated below:
public class Encyclopedia extends Book {
String edition;
int numVolumes;
public String getEdition() {
return edition;
}
public void setEdition(String edition) {
this.edition = edition;
}
print getNumVolumes() {
return numVolumes;
}
public void setNumVolumes(int numVolumes) {
this.numVolumes = numVolumes;
}
public void printInfo() {
System.out.println("Book Information: ");
System.out.println(" Book Title: " + super.title);
System.out.println(" Author: " + author);
System.out.println(" Publisher: " + publisher);
System.out.println(" Publication Date: " + publicationDate);
System.out.println(" Edition: " + getEdition());
System.out.println(" Number of Volumes: " + getNumVolumes());
}
How to illustrate the information?After analyzing both of these classes I have created the following code that grabs and overrides the printInfo() method in order to add and print the edition and number of volumes as well.
In this case, the encylopedia was illustrated above.
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PLEASE ANSWER!! If my pixel has an RGB value of (R - 150, G - 0, B - 100), what is the dominant value? Why?
Red because 150 is the largest number
You can have more that one image open at a time in GIMP. True or false
Answer:
true....... you can superimpose so that's more than 1 image
Can someone please help me with 6.8 Code Practice adhesive.
Answer:
I'm looking for this one too
Answer:
import simplegui
import random
# global constants
WIDTH = 600
HEIGHT = 400
PARTICLE_RADIUS = 5
COLOR_LIST = ["Red", "Green", "Blue", "White"]
DIRECTION_LIST = [[1,0], [0, 1], [-1, 0], [0, -1]]
# definition of Particle class
class Particle:
# initializer for particles
def __init__(self, position, color):
self.position = position
self.color = color
# method that updates position of a particle
def move(self, offset):
self.position[0] += offset[0]
self.position[1] += offset[1]
# draw method for particles
def draw(self, canvas):
canvas.draw_circle(self.position, PARTICLE_RADIUS, 1, self.color, self.color)
# string method for particles
def __str__(self):
return "Particle with position = " + str(self.position) + " and color = " + self.color
# draw handler
def draw(canvas):
for p in particle_list:
p.move(random.choice(DIRECTION_LIST))
for p in particle_list:
p.draw(canvas)
# create frame and register draw handler
frame = simplegui.create_frame("Particle simulator", WIDTH, HEIGHT)
frame.set_draw_handler(draw)
# create a list of particles
particle_list = []
for i in range(100):
p = Particle([WIDTH / 2, HEIGHT / 2], random.choice(COLOR_LIST))
particle_list.append(p)
# start frame
frame.start()
Explanation:
this worked for me, sorry if its to late. let me know if anything is wrong