Answer:
Try another browser
Explanation:
Some browsers do not support advanced features like flex box.
 
        
             
        
        
        
Answer:
 it is a connection-oriented communications protocol that facilitates the exchange of messages between computing devices in a network.
Explanation:
 
        
             
        
        
        
Answer:
ROM
Explanation:
Data in ROM does not erase itself when the computer is shut down. The data is permentely written and stored.