Question

What is the task of pre-processor?

a.expanding

b.compiling

c.linking

d.all of the above?

Answer 1

i think the answer is b) Compiling

hope it help you
please mark as brainliest
happy to help you
my self aditya class8th

Answer 2

The answer to this question is option a) Expanding.

Explanation:

The pre-processor is typically a program. This programming process the input data provided by the user for producing the required output is used as an input for another program.  

In simple words, the processing executed on "source code before the next step of compilation". Moreover, it offers the ability for handling header files, conditional compilation, macro developments, and even line control. Thus, the task of pre-processing is expanding the operations.