The configuration procedure moves into its final stage once the DHCP server has received the DHCPREQUEST message from the client. An acknowledgement packet, or DHCPACK, is sent to the client at this step.
<h3>What final step of the DHCP discovery process?</h3>
After selecting the proper IP address, the server sends the client an OFFER packet, and the client replies with a REQUEST packet. The process ends with the server sending an ACK packet to confirm that the client has received an IP address.
Therefore, DHCP may dynamically issue IP addresses to any Internet-connected device, node, or client computer.
Learn more about DHCP here:
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Answer:
#include <bits/stdc++.h>
using namespace std;
int main() {
string email,username,host;//strings to store email,username,hostname..
cout<<"Enter the email address "<<endl;
cin>>email;//taking input of email address..
bool flag=1;
for(int i=0;i<email.length();i++)//iterating over the string email..
{
if(email[i]=='@')//if @ symbol is encountered make flag 0 skip this iteration.
{
flag=0;
continue;
}
if(flag==1)//add to username if flag is 1.
{
username+=email[i];
}
else//add tom host..
host+=email[i];
}
cout<<"The username is "<<username<<endl<<"The host name is "<<host;//printing the username and hostname..
return 0;
}
Explanation:
I have taken three strings to store the email address entered by user ,username and host to store username and host name respectively.Then I am iterating over the string email if @ is encountered then skip that iteration before that keep adding characters to username string and after that keep adding characters to host.
It is also called running it. Hope this helps!!!
Its use of the message digest 5 (MD5) hash algorithm for security.
CHAP uses a combination of MD5 hashing and a challenge-response mechanism, and authenticates without sending passwords as plaintext over the network. The security of the MD5 hash function is severely compromised.
