please there are alot of people are giveing me wrong codes amd answers i want

some to read and understand the question which is in the photos and answer my question

this is the code which will help you to answer it so please use it

Using the code Client/Server uploaded to the LMS can you create survey server for your teacher,

with respect to the following information you need to apply those functionality bye the server.

After voting the server must print the current status with respect to every option

simple server in the internet domain using TCP

The port number is passed as an argument

This version runs forever, forking off a separate

process for each connection

*/

#include

#include

#include

#include

#include

#include

#include

void dostuff(int); /* function prototype */

void error(const char *msg)

{

perror(msg);

exit(1);

}

int main(int argc, char *argv[])

{

int sockfd, newsockfd, portno, pid;

socklen_t clilen;

struct sockaddr_in serv_addr, cli_addr;

if (argc

fprintf(stderr,"ERROR, no port provided ");

exit(1);

}

sockfd = socket(AF_INET, SOCK_STREAM, 0);

if (sockfd

error("ERROR opening socket");

bzero((char *) &serv_addr, sizeof(serv_addr));

portno = atoi(argv[1]);

serv_addr.sin_family = AF_INET;

serv_addr.sin_addr.s_addr = INADDR_ANY;

serv_addr.sin_port = htons(portno);

if (bind(sockfd, (struct sockaddr *) &serv_addr,

sizeof(serv_addr))

error("ERROR on binding");

listen(sockfd,5);

clilen = sizeof(cli_addr);

while (1) {

newsockfd = accept(sockfd,

(struct sockaddr *) &cli_addr, &clilen);

if (newsockfd

error("ERROR on accept");

pid = fork();

if (pid

error("ERROR on fork");

if (pid == 0) {

close(sockfd);

dostuff(newsockfd);

exit(0);

}

else close(newsockfd);

} /* end of while */

close(sockfd);

return 0; /* we never get here */

}

/******** DOSTUFF() *********************

There is a separate instance of this function

for each connection. It handles all communication

once a connnection has been established.

*****************************************/

void dostuff (int sock)

{

int n;

char buffer[256];

bzero(buffer,256);

n = read(sock,buffer,255);

if (n

printf("Here is the message: %s ",buffer);

n = write(sock,"I got your message",18);

if (n

}

clinet

#include

#include

#include

#include

#include

#include

#include

#include

void error(const char *msg)

{

perror(msg);

exit(0);

}

int main(int argc, char *argv[])

{

int sockfd, portno, n;

struct sockaddr_in serv_addr;

struct hostent *server;

char buffer[256];

if (argc

fprintf(stderr,"usage %s hostname port ", argv[0]);

exit(0);

}

portno = atoi(argv[2]);

sockfd = socket(AF_INET, SOCK_STREAM, 0);

if (sockfd

error("ERROR opening socket");

server = gethostbyname(argv[1]);

if (server == NULL) {

fprintf(stderr,"ERROR, no such host ");

exit(0);

}

bzero((char *) &serv_addr, sizeof(serv_addr));

serv_addr.sin_family = AF_INET;

bcopy((char *)server->h_addr,

(char *)&serv_addr.sin_addr.s_addr,

server->h_length);

serv_addr.sin_port = htons(portno);

if (connect(sockfd,(struct sockaddr *) &serv_addr,sizeof(serv_addr))

error("ERROR connecting");

printf("Please enter the message: ");

bzero(buffer,256);

fgets(buffer,255,stdin);

n = write(sockfd,buffer,strlen(buffer));

if (n

error("ERROR writing to socket");

bzero(buffer,256);

n = read(sockfd,buffer,255);

if (n

error("ERROR reading from socket");

printf("%s ",buffer);

close(sockfd);

return 0;

}

- + + D Page view A Read aloud | Add text V Draw Using the code Client/Server uploaded to the LMS can you create survey server for your teacher, with respect to the following information you need to apply those functionality bye the server. After voting the server must print the current status with respect to every option. Example: A. Teacher name, course etc. 1. Strongly agree: 1 which means one time select 2. Agree: 2 which mean twice time selected and etc. Course Title and Number: Faculty Name of Instructor: Degree Semester Evaluate the following aspects of the teaching performance in terms capacity to provide quality education by marking "/" in the box of corresponding column according to the scale given: 5-Strongly agree; 4-Agree; 3-Neutral; 2-Disagree; 1-Strongly disagree; Aspects related to Teaching Performance Scale 5 4 3 21 A: Subject Matter Knowledge 1. Gives adequate information considering students level 2. Makes topics easily understandable Notes: 1. Every student can only take the survey for his teachers 2. Every student can take the survey only ONCE for his teacher, to make sure the results are true. 3. The vote is anonymous. Once a student finishes a survey his answers cannot be traced back to him. This is to take away the fear of consequences for unwelcome but true answers, 4. It is easy to set up