Answer:
A. the ability to quickly restore service following a service failure and provide compensation.
Explanation:
Systems like servers are bound to fail at some point. This is because, it either has running parts or electronic components that could overheat or get shorted due to external or internal malfunction.
The ability of system to quickly restore services and operation after it experiences a total system failure is called system recovery.
 
        
             
        
        
        
Answer:
Answered below
Explanation:
//Program is written using Java programming language.
Class Person {
 private string firstName;
 private string lastName;
 void set firstName(string a){
firstName = a;
}
string getFirstName(){
return firstName;
}
void setLastname( string b){
lastName = b;
}
string getLastName( ){
return lastName;
}
 void displayDetails( ) {
 System.out.print(firstName);
 System.out.print (lastName);
 }
}
//Test program
Class Main{
 public static void main(String args [] ){
 Person person = new Person( )
 person.setFirstName("Karen")
 System.out.print(person.getFirstName)
 
 person.displayDetails()
 }
}
 
        
             
        
        
        
Answer:
The output will print out whatever the length is for stuff.
Explanation:
You use len() to get the length of the given string, array, list, tuple, dictionary, etc. Thus, passing in stuff using len will let the program to get the length of it.
 
        
             
        
        
        
Answer: wireless net work
Explanation:
 
        
             
        
        
        
Answer:
- Inserting headers or footers
- Inserting a watermark
Explanation:
A Master Page is a page which can be used with the majority of the documents of your paper as a reference. Master pages may have visuals elements, such as headlines, footers, column headings, etc that occur on all publishing pages.