Answer:
The programming code can be found in the explanation part, please go through it.
Explanation:
Code:
#include<stdio.h>
#include<stdlib.h>
#include <pthread.h>
// function check whether a number
// is prime or not
int isPrime(int n)
{
// Corner case
if (n <= 1)
return 0;
// Check from 2 to n-1
for (int i = 2; i < n; i++)
if (n % i == 0)
return 0;
return 1;
}
void* printPrimes(void *vargp)
{
int *n = (int *)vargp;
int i=0;
for (i=2;i<=n;i++)
{
if (isPrime(i)) printf("%d\n", i);
}
}
// Driver Program
int main(int argc, char* argv[])
{
int n = atoi(argv[1]);
pthread_t tid;
pthread_create(&tid, NULL, printPrimes, (void *)n);
pthread_exit(NULL);
return 0;
}
Looks like you already answered your question? It’s the a tag ()
Describing methods for
connecting private (internal) IP addresses to the internet using NAT was
defined in RFC 3022. NAT has servers that use port forwarding to send
connections from external clients to the Web server on the internal network. NAT is used on routers to hide
internet IP address from the internet.
Backward Recovery would be the answer.
(:
Answer:
The user's account is blocked due to several unsuccessful login attempts.
Explanation:
Any device having a password security has a property of blocking the account or device in use after noticing several unsuccessful attempts of login.
So as a precautionary measure when the software notices such activity it blocks the access to that account so that any intruder might not be able to enter the account premises.
Same is the case with the employee who was trying to access his own account but due the expired password he made several attempts but couldn't log in. The software took it as an intruder and blocked the account.
The employee after requesting for password reset again tried to login but the account was blocked so he could not be able to access it again.
