Network Programming (2024-2025)
Looking for Network Programming (2024-2025) test answers and solutions? Browse our comprehensive collection of verified answers for Network Programming (2024-2025) at moodle.usth.edu.vn.
Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!
Consider the following C code snippet for a server socket setup:
struct sockaddr_in server_addr;
int sockfd;
memset(&server_addr, 0, sizeof(server_addr));
server_addr.sin_family = AF_INET;
server_addr.sin_port = 8784;
What is wrong with this code?
Socket-based data transmission can utilize either
functions focusing on socket-specific operations or ________ functions treating sockets as file descriptors.Analyze the following code fragment for receiving data:
char buffer[1024];
int received = recv(client_fd, buffer, sizeof(buffer), 0);
if (received > 0) {
printf("Received message: %s\n", buffer);
}
What potential issue exists in this code?
What will happen when the following client code is executed?
struct sockaddr_in server_addr;
int sockfd = socket(AF_INET, SOCK_STREAM, 0);
memset(&server_addr, 0, sizeof(server_addr));
server_addr.sin_family = AF_INET;
server_addr.sin_port = htons(80);
connect(sockfd, (struct sockaddr*)&server_addr, sizeof(server_addr));
When testing client-server socket applications on a single machine, developers typically use the
address (127.0.0.1) which allows network communication without requiring an external network connection.The
function is used to convert a human-readable domain name such as "example.com" into a numeric IP address that can be used for network communication.Want instant access to all verified answers on moodle.usth.edu.vn?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!