Social networking.... pretty much all wikis let u edit of course u can read them and collaborating easy enough.... social networking not possible
        
             
        
        
        
Answer:
The answer is viruses
Explanation:
Because it is a harmful software hidden inside another  and usually performs a harmful action, such as destroying data.
 
        
             
        
        
        
Answer:
The correct answer to the following question is option A. an avoidance spiral.
Explanation:
An avoidance spiral is a spiral in which parties avoid the conflicts at all cost in which leads to reducing the influence, dependence, etc. This spiral can also be destructive.
In other words, it is the only spiral in parties slowly reduces their dependence and the influence on the one and another.
 
        
             
        
        
        
Solution :
public class NewMain {  
    public_static void main_(String[] args) {  
        boolean[] _locker = new boolean_[101];  
        // to set all the locks to a false NOTE:  first locker is the number 0. Last locker is the 99.
        for (int_i=1;i<locker_length; i++)
        {
        locker[i] = false;
        }
        // first student opens all lockers.
        for (int i=1;i<locker.length; i++)        {
        locker[i] = true;
        }
        for(int S=2; S<locker.length; S++)
        {
           for(int k=S; k<locker.length; k=k+S)
           {
               if(locker[k]==false) locker[k] = true;
               else locker[k] = false;      
           }            
        }
        for(int S=1; S<locker.length; S++)
        {
            if (locker[S] == true) {
                System.out.println("Locker " + S + " Open");
            }
          /* else {
                System.out.println("Locker " + S + " Close");
            } */
        }
    }
}