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Crank
3 years ago
10

Suppose that we want to change the IP address of www.uga.edu from 128.192.225.20 to 128.192.224.40. We change this mapping in th

e DNS authoritative name server. Once this mapping is changed in the authoritative name server, will all future references in the Internet to www.uga.edu then be sent to 128.192.224.40?
Computers and Technology
1 answer:
steposvetlana [31]3 years ago
7 0

Answer:

NO

Explanation:

All future references in the internet to "www.uga.edu" will not be sent to "128.192.224.40" because, Local Domain Name System (DNS) caches throughout the internet will not timeout the old mapping of “www.uga.edu” to “128.192.225.20” until the interval associated with that mapping times out. Until then the local Domain Name System (DNS) caches won’t query into the system for “www.uga.edu” and would not learn the new mapping.

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Answer:

#include <bits/stdc++.h>

using namespace std;

bool isPrime(int n)

{

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   {

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       return false;

   }

   return true;

}

int main(){

   int n;

   cout<<"Enter the integer"<<endl;//taking input..

   cin>>n;

   if(isPrime(n))//printing the message.

   {

       cout<<"The number you have entered is prime"<<endl;

   }

   else

   {

       cout<<"The number is not prime"<<endl;

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return 0;

}

Output:-

Enter the integer

13

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Explanation:

The above written program is in C++.I have created a function called isPrime with an argument n.I have used a for loop to check if the number is prime or not.In the main function I have called the function isPrime for checking the number is prime or not.

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Many major employers routinely monitor the performance of their employees through the computers and telephones they use. Employe
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By analyzing the keys pressed per day, the employer can determine the performance provided by its employees, and if they use the company's resources, for non-work purposes.

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