Technology Dbms question (3)

1. 1|P a g eDBMS QUESTIONS1.) Define: Schema, Sub-schema, Instances, Entity, Attribute, and Domain.Schema: It is the set of formulas that specify integrity constraints imposed…

Documents dbmsquestion3-111216175544-phpapp02

16 | Page 15 | Page DBMS QUESTIONS 1.) Define: Schema, Sub-schema, Instances, Entity, Attribute, and Domain. · Schema: It is the set of formulas that specify integrity constraints…