Correct Answer:
C. List of habitual defaulters
This question assesses knowledge of the essential components that constitute the Periodical Record, also known as the Record of Rights or Jamabandi, under land revenue laws. The correct answer is List of habitual defaulters. The Periodical Record primarily comprises documents detailing land ownership, cultivation, and lineage, such as the Jamabandi (record of rights), Shajra Kishtvar (field map), and Shajra Nasab (genealogical table). A "List of habitual defaulters" is an administrative tool for revenue collection and management, but it is not considered a core, integral part of the fundamental Periodical Record itself, which focuses on establishing and maintaining land rights and details.