Answer:
A cyber security agent 
Explanation:
That will mean protecting organizations from being hacked by other ethical hackers
 
        
             
        
        
        
Answer:
True
Explanation:
It's actually true because once a bidding page status changes to closed, it means that the timeframe for bidding has stopped, hence, no bidder will be able to bid again.
 
        
             
        
        
        
list five applications field of a computer?
answer= <em> </em><em>home</em><em> </em><em>,</em><em> </em><em>school</em><em>,</em><em> </em><em>h</em><em>o</em><em>spital</em><em>,</em><em> </em><em>bank</em><em>,</em><em> </em><em>super</em><em> </em><em>markets</em><em>,</em><em> </em><em>etc</em><em>.</em><em>.</em><em>.</em><em>.</em>
 
        
             
        
        
        
A word processor is a computer program or device that provides for input, editing, formatting and output of text, often with additional features. 
 
        
             
        
        
        
Answer:
# include <iostream.h>
# include <stdio.h>
# include <string.h>
using namespace std;
class citizen
{      
     int i;
     public string name[30];
     public long int phonenumber[30];
     public void addindividual(string name1)
      {      
            If (i<=30)
             {     int flag=0;
                   for(int j=0; j<=i;j++)
                   {
                      if (strcmp(name[i], name1)
                       {
                           flag=1;
                       }
                      else
                      {  
                            flag=0;
                      }
                   }
                   If (flag)
                  {
                   if (i<30)
                   {
                   for(j=i+1;j<=30; j++)
                   {
                         cout<<"Enter the name:"; getchar(name[j]);
                         cout<<"Enter the phone number:"; cin>>phonenumber[j];
                          i++;
                    }
                   else  
                    {
                         cout<<"The person already exists";
                         exit();
                    }
               }
             else
              {
                  cout<<"array is full:";
                  exit();
              }
      }
}
Void main()
{
      string str;
     cout<<" Enter name:";
     getline(cin, str); ;
      citizen c1=new citizen();
      c1.addindividual(name1);
}
Explanation:
With a little more effort you can make the program allow the user to enter any number of details, but less than 30 overall. We have used here flag, and as a programmer we know why we use the Flag. It is used to check whether certain Boolean condition is fulfilled or not. Here, we are checking whether a given name is present in the array of names, and if it is not present, we add that to the list. And if the name is present, we print, it already exist.