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3 years ago

Hubs connect network hosts in which configuration?

Computers and Technology

1 answer:

nataly862011 [7]3 years ago

8 0

Answer:

A high availability hub is not required to enable or use the self-describing agent. You can optionally configure a high availability hub for improved availability and recovery if the hub fails. Network Layer – The network layer is responsible for creating a routing table, and based on the routing table, forwarding the input request. Some of the Devices used in the Network Layer are, Routers: A router is a switch-like device that routes/forwards data packets based on their IP addresses.

Explanation:

(hope this helps can i plz have brainlist :D hehe)

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Write a C++ program that reads students' names followed by their test scores. The program should output each students' name foll

Mashutka [201]

Answer:

#include<iostream>

#include<conio.h>

using namespace std;

struct studentdata{

char Fname[50];

char Lname[50];

int marks;

char grade;

};

main()

{

studentdata s[20];

for (int i=0; i<20;i++)

{

cout<<"\nenter the First name of student";

cin>>s[i].Fname;

cout<<"\nenter the Last name of student";

cin>>s[i].Lname;

cout<<"\nenter the marks of student";

cin>>s[i].marks;

}

for (int j=0;j<20;j++)

{

if (s[j].marks>90)

{

s[j].grade ='A';

}

else if (s[j].marks>75 && s[j].marks<90)

{

s[j].grade ='B';

}

else if (s[j].marks>60 && s[j].marks<75)

{

s[j].grade ='C';

}

else

{

s[j].grade ='F';

}

int highest=0;

int z=0;

for (int k=0;k<20; k++)

{

if (highest<s[k].marks)

{

highest = s[k].marks;

z=k;

}

cout<<"\nStudents having highest marks"<<endl;

cout<<"Student Name"<< s[z].Fname<<s[z].Lname<<endl;

cout<<"Marks"<<s[z].marks<<endl;

cout<<"Grade"<<s[z].grade;

getch();

}

Explanation:

This program is used to enter the information of 20 students that includes, their first name, last name and marks obtained out of 100.

The program will compute the grades of the students that may be A,B, C, and F. If marks are greater than 90, grade is A, If marks are greater than 75 and less than 90, grade is B. For Mark from 60 to 75 the grade is C and below 60 grade is F.

The program will further found the highest marks and than display the First name, last name, marks and grade of student who have highest marks.

6 0

3 years ago

Escribe un ejemplo de:• Software de aplicación. • Software de diagnóstico. • Software de sistema. ayudenme plis, me toca entrega

Afina-wow [57]

Answer:

1. Software de aplicación: Microsoft Word.

2. Software de diagnóstico: Speccy.

3. Software de sistema: Windows operating system (OS).

Explanation:

Un software puede definirse como un conjunto de instrucciones ejecutables (códigos) o una colección de datos que se utiliza normalmente para instruir a una computadora sobre cómo realizar una tarea específica y resolver un problema en particular.

Básicamente, los softwares se clasifican en tres (3) categorías principales y estas son;

1. Software de aplicación: es un software de usuario final que normalmente está diseñado para realizar tareas y funciones específicas.

Algunos ejemplos de software de aplicación son Microsoft PowerPoint, Notepad, Windows Media player, Firefox, Go-ogle Chrome, Adobe Photoshop, AutoCAD, etc.

2. Software de diagnóstico: estos son programas de software que se utilizan para solucionar problemas y posiblemente reparar un sistema informático.

Algunos ejemplos de software de diagnóstico son Speccy, Windows Sysinternals Suite, System Explorer, hddscan, HWiNFO, SIW (System Information for Windows), CPU-Z, HD Tune, etc.

3. Software de sistema: es un software que normalmente está diseñado para ejecutar el hardware de la computadora y todas las demás aplicaciones de software.

Algunos ejemplos de software del sistema son Linux, Windows OS, Mac OS, WinZip, McAfee antivirus, Norton antivirus, Avast antivirus, Piriform CCleaner, Ubuntu, etc.

8 0

3 years ago

According to the Big Five Factors model, all but _____ are categories.

STatiana [176]

The Big Five Factors are: "Open, Agreeable, Stable, Conscientious, and Extraverted"

"Empathetic" is not one of the Big Five Factors.

According to the Big Five Factors model, all but empathetic are categories.

4 0

4 years ago

A teacher determines student percentages in a course as the points a student earns divided by the total points available in the

Ainat [17]

I think it will be E

8 0

3 years ago

Write a C program to read the values of a 6 x 6 2D array from a file, and then produce an output file that contains the transpos

kvv77 [185]

Answer:

Explanation:

#include <stdio.h>

int main()

{

int arr[5][5], trans [5][5], i, j;

// Entering elements to the matrix

printf("\nEnter matrix elements:\n");

for (i = 0; i < 6; ++i)

for (j = 0; j < 6; ++j) {

printf("Enter element a%d%d: ", i + 1, j + 1);

scanf("%d", &arr[i][j]);

}

printf("\nThe given input matrix is: \n");

for (i = 0; i < 6; ++i)

for (j = 0; j < 6; ++j) {

printf("%d ", arr[i][j]);

if (j == 5)

printf("\n");

}

// Transpose

for (i = 0; i < 6; ++i)

for (j = 0; j < 6; ++j) {

trans[j][i] = a[i][j];

}

printf("\nThe output transpose of the matrix:\n");

for (i = 0; i < 6; ++i)

for (j = 0; j < 6; ++j) {

printf("%d ", trans[i][j]);

if (j == 5)

printf("\n");

}

return 0;

}

7 0

3 years ago