2 votes 2 votes In relational database management, which of the following is/are property/properties of candidate key? P: Uniqueness Q: Irreducibility P only Q only Both P and Q Neither P nor Q Databases ugcnetcse-june2019-paper2 candidate-key + – Arjun asked Jul 2, 2019 • edited Jul 23, 2019 by Lakshman Bhaiya Arjun 2.7k views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Abhisek Tiwari 4 commented Jul 3, 2019 reply Follow Share 1. P only P.S : Primary key is irreducible minimal candidate key. 0 votes 0 votes Vidushi Agrawal commented Sep 30, 2019 reply Follow Share both P and Q 0 votes 0 votes Himanshu Kumar Gupta commented Sep 10, 2020 reply Follow Share I Think Answer Should be a Option C 0 votes 0 votes Please log in or register to add a comment.
2 votes 2 votes Answer 3. Both P and Q A candidate key have both property 1.uniqueness 2. Irreducibility Ram Swaroop answered Jul 3, 2019 Ram Swaroop comment Share Follow See all 0 reply Please log in or register to add a comment.
