Answer: 33
7 times 4 is 28 add the left over 5 makes 33 people
        
             
        
        
        
<span>Hold down the Ctrl key as you click the cells you would like to select.</span>
        
                    
             
        
        
        
Answer:
Secure the personal information with complex multi-factor authentication and configure intrusion detection and prevention and a firewall.
Explanation:
Multi-factor authentication is a method of securing a client's personal information from the client's side to the data centre. It uses more than one security processes not policies. There key be three authentications process like a password, security token and biometrics or two authentications like password and biometrics or token.
The firewall and intrusion detection and prevention are vulnerability preventive method to detect and stop cyber attacks.
 
        
             
        
        
        
Answer:
Its the last one, CSS and HTML are similar but like it says some prefer one over the other.