SMTP was defined when the internet had only a tiny number of users, so the original specification did not include any way for computers to authenticate one another. Question 16 options:
True
False

Afile named data.txt contains an unknown number of lines, each consisting of a single integer. write some code that creates two files, dataplus.txt and dataminus.txt, and copies all the lines of data1.txt that have positive integers to dataplus.txt, and all the lines of data1.txt that have negative integers to dataminus.txt. zeros are not copied anywhere.