Answer:
B. An online platform for game creation!
Explanation:
Roblox is a massively multiplayer online and game creation system platform that allows users to design their own games and play a wide variety of different types of games created by other users. 
--
Hope this helps! ✧.·:
 
        
                    
             
        
        
        
Answer:
Retailing.
Explanation:
La venta al por menor o retailing es el suministro de bienes físicos a los consumidores para uso personal, sea en pequeña o grandes cantidades, siempre que esté destinado a consumidores finales. Es un sector que consta de diferentes ramas (como la industria alimentaria, la industria de la moda, la industria del mobiliario para el hogar, etc.). El comercio minorista es el último eslabón de la cadena de suministro que va desde el fabricante hasta el consumidor.
 
        
             
        
        
        
The security countermeasure that one can enable on a wireless access point as part of the layered solution for WLAN implementations would be to disable 802.1x . It is the one that provides a WEP and is very unsecure. Another is to change the SSID and to set the broadcast of the SSID to off.
        
             
        
        
        
A LAN is connecting two or more computers to form a cable network between them. 
<span>A WAN is connecting two or more computers over a broad area to form a cable network between them.</span>