RAM, or Random Access Memory, is physical hardware in a computer that actively stores information that is being used so that it can quickly be retrieved or accessed again soon. If you're running programs on you're computer, they will be using ram. If you plan on using a lot of programs, you will need more RAM.
I don't quite understand what you are asking but if you are asking if word, spelling and grammar checkers are always 100% accurate then that is false :)
Answer:
c. Mobile hotspot
Explanation:
A mobile hotspot is a hotspot that is to be activated by turning on the WiFI hotspot. It is used to share the cellular data to the laptop, computer system and the mobile devices who do not have an internet connection
Since in the question, it is mentioned that the one traveler has an unlimited cellular data plan and a consistent strong signal
So the mobile hotspot should be used to provide internet service to the group.
the competence or skill expected of a professional.
"the key to quality and efficiency is professionalism"
the practicing of an activity, especially a sport, by professional rather than amateur players.
"the trend toward professionalism"
