Sheehan Marketing and Public Relations The networked computers that are used by

Question

Sheehan Marketing and Public Relations The networked computers that are used by Sheehan Marketing and Public Relations are cabled together with Cat-5 UTP Ethernet. The Los Angeles facility is composed of a separate room for the president, a reception area for the secretary, and a large open floor space for the rest of the staff. The total office is approximately 2,000 square feet. Three passive hubs connect all the computers together. The hubs are in the general office space. Wires connecting the computers to the hubs run along the perimeters of the wall and, in a few cases, cross floor space where staff frequently walk. Over the past two years, SMPR has acquired more clients who are involved in video and audio work. Currently, because these files do not transport well across the network, when someone needs access to a client’s video or audio file, the person must physically access the file from the computer on which it is stored. The staff is finding it difficult to work cohesively as a team because only one person at a time can access a particular file. Also, the different branch offices need to be able to access resources remotely.

Case Study Questions Using the information just provided, answer the following questions.

Focusing on the physical part of the Los Angeles network, research and prepare a report on the costs of upgrading a 24-computer network with Cat-5e UTP, NICs capable of 10/100 Mbps, and 3 active hubs. Include in your report the cost of a standard tool kit for yourself. Are there any problems with how the wiring is currently set up? If so, what do you plan to recommend? Don’t forget to include in the report any labor costs for installing the new Cat-5 wiring. Assume you can hire a wiring technician for $40 an hour. Do you have any concerns with the level of documentation at SMPR? If so, what steps would you take to improve the situation and why?

Explanation / Answer

#include <stdio.h>

struct student

{
  
char name[50];
  
int Age;
  
char Country_Name[20];
  
char City_Name[20];
  
float Height;
  
float Weight;
  
char Education[20];

} s[8];

void getAverage(float,float);

void Increase(float,float);

int main()

{
  
int i;
  
printf("Enter information of students: ");
  
for(i=0; i<8; ++i)
  
{

  
printf("Enter name: ");
  
scanf("%s",s[i].name);

printf("Enter Age: ");
  
scanf("%d",&s[i].Age);
  
  

printf("Enter Country Name: ");
  
scanf("%s",s[i].Country_Name);
  
  

printf("Enter the City Name: ");
  
scanf("%s",s[i].City_Name);
  
  

printf("Enter the Height: ");
  
scanf("%f",&s[i].Height);
  
  

printf("Enter the Weight: ");
  
scanf("%f",&s[i].Weight);
  
  

printf("Enter the education : ");
  
scanf("%s",s[i].Education);

printf(" ");
  
}

  
printf("Displaying Information: ");
  
for(i=0; i<8; ++i)
  
{
  
printf("Name: ");
  
puts(s[i].name);
  
printf("Age: %d ",s[i].Age);
  
printf("Country Name: ");
  
puts(s[i].Country_Name);
  
printf("City Name: ");
  
puts(s[i].City_Name);
  
printf("Height: %.1f ",s[i].Height);
  
printf("Weight: %.1f ",s[i].Weight);
  
printf("Education: ");
  
puts(s[i].Education);
  
printf(" ");

  
}

getAverage(s[i].Height,s[i].Weight);

Increase(s[0].Height,s[0].Weight);
  
  
return 0;

}

void getAverage(float x,float y)

{

int i,total=0,sum=0;

for(i=0;i<8;i++)

{

total += s[i].Weight;

x = total/8;

sum += s[i].Height;

y = sum/8;

}

printf("The average Weight is %.2f ",x);

printf("The average Height is %.2f ",y);

}

void Increase(float x1,float y1)

{

x1 =(s[0].Weight/5)+(s[0].Weight);

y1 =(s[0].Height/5)+(s[0].Height);

printf("The new weight of person 1: %.2f ",x1);

printf("The new height of person 1: %.2f",y1);

}

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