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mars1129 [50]
3 years ago
7

A disadvantage of a bus network is that _____. a. failure in one workstation necessarily affects other workstations on the netwo

rk b. data flows in only one direction from one computer to the next c. devices cannot be attached or detached without disturbing the rest of the network d. performance can decline as more users and devices are added
Computers and Technology
1 answer:
andrew11 [14]3 years ago
6 0

A disadvantage of a bus network is that <u>performance can decline as more users and devices are added</u>

<u></u>

Explanation:

  • A bus network is an arrangement in a local area network (LAN) in which each node is connected to a main cable or link called the bus.
  • The advantages of a bus network are: it is easy to install. it is cheap to install, as it doesn't require much cable.

The disadvantages of a bus network are:

  1. If the main cable fails or gets damaged the whole network will fail.
  2. As more workstations are connected the performance of the network will become slower because of data collisions.
  3. Every workstation on the network "sees" all of the data on the network – this is a security risk.
  • Bus topology is used for small workgroup local area networks whose computers are connected using a thinnet cable. Trunk cables connecting hubs or switches of departmental LANs to form a larger LAN.
  • Bus topology uses one main cable to which all nodes are directly connected. The main cable acts as a backbone for the network. One of the computers in the network typically acts as the computer server. The first advantage of bus topology is that it is easy to connect a computer or peripheral device.

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My laptop volume has got really low all of a sudden. It wasn't the best to start with but now i can barely even hear it at 100%.
nadezda [96]

Answer:

make sure the speaker is clean and you volume setting is on normal there is alot of setting for deaf people so make sure that is correctly

4 0
2 years ago
You have purchased a printer that has the capability to print in duplex mode so that users can print on both sides of a sheet of
fiasKO [112]

If you have purchased a printer that has the capability to print in duplex mode so that users can print on both sides of a sheet of paper. However, when users try to use this capability when they send a print job, documents are still printed on only one side. Then there might be a problem with (d) THE DUPLEX MODE NEEDS TO BE ENABLED ON THE DEVICE SETTINGS TAB IN THE PRINTER'S PROPERTIES.

Explanation:

  • If the duplex mode isn't enable on the printer setting, then the printer is still going to read that the output should come in a single page and not in the duplex mode.
  • When facing such a problem, the user should go to the "Device Settings" tab in the printer properties and change the required settings to print according to the users needs.

7 0
3 years ago
"in program arrays12.java a swap method is called. does the swap method exchange parameter values x and y?"
horrorfan [7]
<h2>Yes the swap method exchange parameter values if passed by reference or the value gets changed inside the function.</h2>

Explanation:

Since the program is not given, I will try to guide you about the mode of parameters.

The meaning of swap is interchanging the values. It can be done by using temporary variable or without using it (if the values are integers).

While passing the parameters, there are two ways, call by value/pass by value and call by reference/ pass by reference.

If call by value, then the value gets swapped only inside the function and will not reflected in the calling portion. Call by reference is other way round.

6 0
3 years ago
Malcolm Movers charges a base rate of $200 per move plus $150 per hour and $2 per mile. Write a program named MoveEstimator that
jeka94

Answer:

import java.util.Scanner;

public class MoveEstimator

{

public static void main(String[] args) {

   

    Scanner input = new Scanner(System.in);

    final int BASE_RATE = 200, RATE_PER_HOUR = 150, RATE_PER_MILE = 2;

    int hours, miles;

    double totalFee = 0.0;

   

 System.out.print("Enter the number of hours for a job: ");

 hours = input.nextInt();

 System.out.print("Enter the number of miles: ");

 miles = input.nextInt();

 

 totalFee = BASE_RATE + (hours * RATE_PER_HOUR) + (miles * RATE_PER_MILE);

 System.out.printf("For a move taking %d hours and going %d miles the estimate is $%.2f", hours, miles, totalFee);

}

}

Explanation:

*The code is in Java.

Create the Scanner object to be able to get input

Initialize the constant values using final keyword, BASE_RATE, RATE_PER_HOUR, RATE_PER_MILE

Declare the variables, hours, miles, totalFee

Ask the user to enter the hours and miles

Calculate the totalFee, add BASE_RATE, multiplication of  hours and RATE_PER_HOUR, multiplication of  miles and RATE_PER_MILE

Print the output as in required format

6 0
2 years ago
Which tools are found in the Quick Analysis feature? Check all that apply.
a_sh-v [17]

Answer:

A, C, E

Explanation:

8 0
2 years ago
Read 2 more answers
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