1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
Placeholders can hold text but not graphics such as photos or charts. True or false?
sasho [114]
False. a placeholder can hold everything 
6 0
3 years ago
Consider a system running ten I/O-bound tasks and one CPU-bound task. Assume that the I/O-bound tasks issue an I/O operation onc
Dmitriy789 [7]

Answer:

10 minutes

Explanation:

3 0
3 years ago
Which of the following statements is/are true? (Points : 5) A. A default constructor is automatically created for you if you do
snow_lady [41]

Answer: Only A and C

Explanation: Default constructor is a constructor that has parameters with the values that are default or has no arguments/parameter present. Default constructor is not declared in the class rather it gets generated by itself when not defined.

Class is defined with data members, functions, objects etc are considered as per the requirement given by the user .It is the user defined concept.

Statement (B) is incorrect because static method is used for accessing the static members of the particular class and manipulate the value of it.

Thus, only statement (A) and (C) are correct.

6 0
3 years ago
What is the ascii code for the letter D
PilotLPTM [1.2K]

Answer:

068

Explanation:

Or if you want binary it's 01000100

4 0
3 years ago
c Write a program that simulates a magic square using 3 one dimensional parallel arrays of integer type. Each one the arrays cor
Komok [63]

Answer:

hope this helps and do consider giving a brainliest to the ans if it helped.

Explanation:

//program to check if the entered grid is magic square or not

/**c++ standard libraries

*/

#include<bits/stdc++.h>

using namespace std;

/**function to check whether the entered grid is magic square or not

*/

int isMagicSquare(int arr[3][3]){

  int i,j,sum=0,sum1=0,rsum,csum;

  for(i=0;i<3;i++){

      sum+=arr[i][i];

      sum1+=arr[i][2-i];

  }

  if(sum!=sum1){

      return 0;

  }

 

  for(i=0;i<3;i++){

      rsum=0;

      csum=0;

      for(j=0;j<3;j++){

          rsum+=arr[i][j];

          csum+=arr[j][i];

      }

      if(sum!=rsum){

          return 0;

      }

      if(sum!=csum){

          return 0;

      }

  }

  return 1;

}

/** main function to get user entries and

* call function

* and print output

*/

int main(){

  int i,j,arr[3][3]={0};

  for(i=0;i<3;i++){

      for(j=0;j<3;j++){

          cout<<"Enter the number for row "<<i<<" and column "<<j<<" : ";

          cin>>arr[i][j];

      }

  }

  int ret = isMagicSquare(arr);

  if(ret==1){

      cout<<"This is a Lo Shu magic square"<<endl;

  }

  else{

      cout<<"This is not a Lo Shu magic square"<<endl;

  }

  return 0;

}

7 0
2 years ago
Other questions:
  • Create a class named BaseballGame that contains data fields for two team names and scores for each team in each of nine innings.
    12·1 answer
  • A friend complains that she is always running out of money even though she “never buys anything expensive.” What advice would yo
    10·1 answer
  • What types of storage can be used to access your data on another computer?
    6·2 answers
  • which of these describe raw data?check all of the boxes that apply A) what a person buys B) where a person lives C) data that ha
    9·1 answer
  • Write a Python 3 script in PyCharm that will simulate the game of "Rock, Paper, Scissors": Display a header and the simple rules
    8·1 answer
  • Suppose that we are using PDDL to describe facts and actions in a certain world called JUNGLE. In the JUNGLE world there are 4 p
    7·1 answer
  • When adjusting the aperture, an F-stop of F32 lets in more light then a setting of F8
    10·1 answer
  • FIRST TO Answer for free brainlest. GOG GOGOGO
    6·1 answer
  • ....................................................................................................
    12·1 answer
  • What is an advantage of using a dynamic hard drive in a vm?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!