To answer this question, you need to understand what UDDI is and its purpose.
UDDI stands for Universal Description, Discovery, and Integration. It is a directory service that is used to store information about web services. The purpose of UDDI is to provide a centralized registry where businesses can publish and discover information about available web services.
Option A) File - This option is incorrect because UDDI is not a file. It is a directory service.
Option B) System - This option is incorrect because UDDI is not a system. It is a directory service.
Option C) Directory - This option is correct because UDDI is a directory for storing information about web services. It provides a centralized registry where businesses can publish and discover information about available web services.
Option D) None of these - This option is incorrect because UDDI is a directory service.
Therefore, the correct answer is C) Directory. This option is correct because UDDI is a directory for storing information about web services.