Database Keys MCQ App | Database Systems e-Book PDF
Database Systems MCQs – Practice Test for Exam Prep
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Learn Database Keys Multiple Choice Questions (MCQ Quiz) with Answers PDF (Database Keys MCQ PDF e-Book) download to learn Database Systems Tests. Study Introduction to RDBMS Multiple Choice Questions and Answers (MCQs), Database Keys quiz answers PDF for master degree in computer science. Free Database Keys MCQ App: Download the Database Systems App to learn dbms keys, structure of relational model test prep for accelerated computer science degree online.
Free "Database Keys MCQ" App Download with MCQ: A set of one or more attributes that collectively, allow us to identify uniquely a tuple in the relation, is known as; with answers: unique key, special key, super key, and primary key for master degree in computer science. Practice Database Keys Quiz Questions, download Apple Book (Free Chapter) for online software development courses.
MCQ 1: A set of one or more attributes that collectively, allow us to identify uniquely a tuple in the relation, is known as:
MCQ 2: No two tuples in a relation are allowed to have exactly the same value for:
MCQ 3: Specifying tuples within a given relation, are expressed in terms of the:
MCQ 4: A superkey may contain extraneous:
MCQ 5: The values of the attribute values of a tuple must be such that they can uniquely identify the:
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