The classifications of Hadith are used to categorize the authenticity and reliability of the narrations. The given options are:
Daif: This classification refers to weak Hadiths. These narrations have a weakness in either their chain of narrators or in the content of the Hadith itself. They are not considered strong or reliable enough to form a basis for beliefs or practices.
Mawdu: Mawdu Hadiths are fabricated or forged narrations that have been falsely attributed to the Prophet Muhammad (peace be upon him). These Hadiths were intentionally created by individuals for various reasons and are not considered authentic or reliable.
Sahih: Sahih refers to authentic Hadiths. These are narrations that have a strong and reliable chain of narrators and are in accordance with Islamic teachings. Sahih Hadiths are considered a reliable source of guidance and can be used to derive Islamic rulings and understand the teachings of the Prophet Muhammad (peace be upon him).
Hasan: Hasan Hadiths are those that have a good, but not as strong, chain of narrators. While they are not as strong as Sahih Hadiths, they are still considered reliable and can be used as a source of guidance in matters of Islamic practice.
Therefore, from the given options, the classification of Hasam does not exist. It is not a recognized classification of Hadith.