Concept:A mawdu hadith is one that has been fabricated and falsely attributed to the Prophet Muhammad (peace be upon him).
Explanation:The word "mawdu" literally means "fabricated" or "invented".
In hadith science, a mawdu hadith is a lie invented and falsely credited to the Prophet (peace be upon him).
It is not merely weak, inferior, or defective in chain or text.
Such a report cannot be accepted under any circumstances.
Therefore, a hadith becomes mawdu when it is fabricated and untrue.
Answer:A. is fabricated and untrue.