1 1 vote ……………….. contains information that defines valid values that are stored in a column or data type.A) ViewB) RuleC) IndexD) Default Databases + – Sanjay Sharma 3.1k views answer comment Share Follow Print 0 reply Please log in or register to add a comment.
1 1 vote C .index is the ans this is the concept of indexing in which we used to sort or store with the help of column values(to select primary key from column or set of columns) asu answered May 13, 2016 asu comment Share Follow 0 reply Please log in or register to add a comment.