Channar Saddam Hussain 14MSIT17 Supervisor Dr. Muhammad Saleem Vighio creator text Nawabshah QUEST 2017 monographic 40p. Th re are many traditional data models developed for the purpose of storing, managing and manipulating certain data. However, data comes from different sources which may include uncertain data as well. In order to store, manage and manipulate uncertain data with certain data in databases, data model is suggested in this research study. There are two types of uncertainties found in data: attribute level uncertainty and tuple level uncertainty. Both types of uncertainties have been implemented in this research. The data model is analyzed using queries. Furthermore, comparative analysis of proposed data model with existing data models has also been presented. R/01MS-17 https://tinyurl.com/48fb4wyy https://tinyurl.com/48fb4wyy