Question

if your smartphone is set up as a mobile __, it can offer wi-fi access to devices near it.
a lte
b hotspot
c gateway
d broadband

Explanation:

A mobile hotspot is a device that shares its internet connection with other devices via Wi - Fi. LTE is a type of wireless communication standard. A gateway is a device that connects different networks. Broadband refers to a high - speed internet connection. Since the sentence is about offering Wi - Fi access, the correct term is hotspot.

Answer:

B. hotspot