I would check that DNS is working, and then check that the returned address accepts connections properly.
Answer:
Option 2, letter.islower() is correct
Explanation:
letter.islower() returns true when the string "letter" is lowercase.
The correct answer should be process type of software metric. The process metrics are used to help in strategic decision making. The processes such as work products delivery, expended human hours and conformance to quality and schedule are all metrics in the process domain.
If you're talking about YouTube or platforms like that, you have to monetize your videos in the settings. However, if your video contains copyrighted content, you will most likely be banned or given a strike for copyright infringement. You can monetize videos that have absolutely no copyrighted music, pictures or videos
