I guess the correct answer is leases.
With DHCP, a device borrows, or leases an IP address while it is attached to the network.
Answer:
1-2
2-3
3-1
Explanation:
I couldn't find a way to explain this.
They get the idea from nature and then the make engineered systems.That is how they are similar.
Answer:
In C++:
#include <iostream>
using namespace std;
int main(){
string fname,lname; int num;
cout<<"Firstname: "; cin>>fname;
cout<<"Lastname: "; cin>>lname;
cout<<"4 digits: "; cin>>num;
string login = lname;
if(lname.length()>=5){
login = lname.substr(0, 5); }
login+=fname.substr(0,1)+to_string(num%100);
cout<<login;
return 0;
}
Explanation:
See attachment for explanation where I used comments to explain each line