The answer & explanation for this question is given in the attachment below.
Answer:
a group of instructions that can be used to organize a program or perform a repeated task
Explanation:
A function is a group of commands that can be called upon with extra parameters if needed.
Example:
def foo(): #defining this function and naming it foo
return True #what is performed when foo is called on
if foo() == True: #foo() is calling on a function named foo
print('yes')
Answer:
The CPU is the brain of a computer
The answer is..
C. During one-on-one conversations
