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Lisa [10]
3 years ago
8

In a _____ network, each device on the network is attached to a central server. If the server fails, then the other devices will

be unable to communicate, but if a connected device fails, then all other devices will still be able to communicate.
Computers and Technology
1 answer:
Tresset [83]3 years ago
5 0
Answer: star

Explanation: A star network topology is an implementation of a spoke–hub distribution paradigm in computer networks. In a star network, every host is connected to a central hub. In its simplest form, one central hub acts as a conduit to transmit messages. The star network is one of the most common computer network topologies.
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Write a Java test program, named TestGuitar, to create 3different Guitars representing each representing a unique test case and
alina1380 [7]

Answer:

Explanation:

//Guitar.java

import java.awt.Color;

import java.lang.reflect.Field;

import java.util.Random;

public class Guitar

     /**

     * these two fields are used to generate random note and duration

     */

     static char[] validNotes = 'A', 'B', 'C', 'D', 'E', 'F', 'G' ;

     static double[] validDuration = 0.25, 0.5, 1, 2, 4 ;

     /**

     * basic guitar attributes

     */

     private int numStrings;

     private double guitarLength;

     private String guitarManufacturer;

     private Color guitarColor;

     public Guitar()

           /**

           * default constructor

           */

           numStrings = 6;

           guitarLength = 28.2;

           guitarManufacturer = Gibson;

           guitarColor = Color.RED;

     

     public Guitar(int numStrings, double guitarLength,

                 String guitarManufacturer, Color guitarColor)

           /**

           * parameterized constructor

           */

           this.numStrings = numStrings;

           this.guitarLength = guitarLength;

           this.guitarManufacturer = guitarManufacturer;

           this.guitarColor = guitarColor;

     

     /**

     * required getters and setters

     */

     public static char[] getValidNotes()

           return validNotes;

     public static void setValidNotes(char[] validNotes)

           Guitar.validNotes = validNotes;      

     public static double[] getValidDuration()

           return validDuration;

     public

4 0
3 years ago
Assume the variable date has been set to a string value of the form mm/dd/yyyy, for example 09/08/2010. (Actual numbers would ap
bonufazy [111]

Answer:

String date = "21/05/2020";

String dayStr = date.substring(0,2);

int day = Integer.parseInt(dayStr);

System.out.println(day);

Explanation:

Create a variable called <em>date</em> which holds the current date

Create a variable called <em>dayStr</em>. Initialize it to the day part of the <em>date</em> using the substring method

Create a variable called <em>day</em>. Parse the <em>dayStr</em> and assign it to the <em>day</em>

Print the <em>day</em>

6 0
3 years ago
Create a Python program to solve a simple pay calculation.
Travka [436]

Answer:

def weeklyPaid(hours_worked, wage):  

   if hours_worked > 40:  

       return 40 * wage + (hours_worked - 40) * wage * 1.5

   else:  

       return hours_worked * wage  

 

 

hours_worked = 50

wage = 100

 

pay = weeklyPaid(hours_worked, wage)  

 

print(f"Total gross pay: Rs.{pay:.2f} ")

Explanation:

provides gross pay

6 0
3 years ago
A poem for coduction
Nataly_w [17]
I don't know if you want a poem about conduction but if so here ya go

no matter how the heat
different temperatures meet
hot to cold how it's done
4 0
3 years ago
Read 2 more answers
An online conference room reservation system lets a user reserve rooms. The user is required to enter contact information and re
lisov135 [29]

Answer:b)Reserve Room, Enter Contact Information, Enter Reservation Detail

Explanation: The use case is described as actors , actors goal, usage of use cases, units of scope and initial point and terminating point of use cases .

The situation mentioned in the question will take place for the reservation of the room through the instances in the form like filling the contact details for the identification , filling out reservation information as well for getting the knowledge about the room requirement by the person.

These details help in reaching out the particular person if required, number of days he wants to book the room,any extra facility he would like to have etc. After these detail filling activity the room can be reserved successfully.Thus , the most appropriate option is option (b).

Other options are incorrect because room reservation cannot be done without any formality as mentioned in the question and entering contact detail and reservation detail one by one.

7 0
3 years ago
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