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SIZIF [17.4K]
3 years ago
9

A(n) ____ is a service from local telephone companies in which up-to-date telephone facilities at the telephone company s centra

l (local) office are offered to business users, so that they don t need to purchase their own facilities.
Computers and Technology
1 answer:
dangina [55]3 years ago
3 0

Answer:

<em>Central Office Exchange Service</em>

Explanation:

Central Office Exchange Service, known as Centrex, is a service provided by  local U.S. telephone companies where up-to-date telephone services are provided  to company customers at the main (central) office of the phone company so they do  not need to buy their own services.

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Who can help me with 50 varables on codeskulptor​
MrMuchimi

Answer:variables - placeholders for important values

# used to avoid recomputing values and to

# give values names that help reader understand code

# valid variable names - consists of letters, numbers, underscore (_)

# starts with letter or underscore

# case sensitive (capitalization matters)

# legal names - ninja, Ninja, n_i_n_j_a

# illegal names - 1337, 1337 ninja

# Python convention - multiple words joined by _

# legal names - elite_ninja, leet_ninja, ninja_1337

# illegal name 1337_ninja

# assign to variable name using single equal sign =

# (remember that double equals == is used to test equality)

# examples  

my_name = "Joe Warren"

print my_name

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print my_age

# birthday - add one

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# the story of the magic pill

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Explanation:placeholders for important values. 2. # used to avoid recomputing values and to. 3. # give values names that help reader understand code. 4. ​. 5. ​.

6 0
3 years ago
Write a class called Line that represents a line segment between two Points. Your Line objects should have the following methods
mel-nik [20]

Answer:

import java.awt.Point;

public class Line{

private Point point1, point2;

public Line(Point p1, Point p2){

point1 = p1;

point2 = p2;

}

public Point getP1(){

return point1;

}

public Point getP2(){

return point2;

}

public String toString(){

return "[( The " + point1.x + "," + point1.y + "), (" + point2.x + "," + point2.y +")]";

}

public static void main(String args[]){

Line lineObj = new Line(new Point(7,9), new Point(6,2));

System.out.println(lineObj.toString());

}

}

Explanation:

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  • Define a toString method that returns the information in a formatted manner.
  • Inside the main method, initialize an object with some values.
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<u>OAmalOHopeO</u>

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