Computing refers to a computing environment that is always present, can feel our surroundings, and-based on who we are, where we are, and whom we are with-offer recommendations.
a. grid.
b. contextual.
c. distributed.
d. cluster

b. Contextual computing

Explanation:

Contextual computing -

In this method of computing , the hardware and the software collect and examine the data all by itself from the near by areas in order to make it presentable , is known as the method of contextual computing .

It is also known as the context - aware computing .

Hence , from the given information of the question , the correct term from the given options is b. Contextual computing .