Introduction to RDBMS Multiple Choice Questions and Answers PDF Book Download

Introduction to rdbms Multiple Choice Questions and Answers (MCQs), introduction to rdbms quiz answers pdf 1, dbms tests to study online certification courses. Learn structure of relational model MCQs, "introduction to rdbms" quiz questions and answers for admission and merit scholarships test. Learn structure of relational model, dbms keys career test for software engineering online courses.

"In the relational model, the row of the table is known to be" Multiple Choice Questions (MCQs) on introduction to rdbms with choices attribute, relation, tuple, and entity field for BSc computer science. Practice jobs' assessment test, online learning structure of relational model quiz questions for software engineering online courses.

MCQs on Introduction to RDBMS Quiz 1 PDF Book Download

MCQ: In the relational model, the row of the table is known to be

  1. Relation
  2. Attribute
  3. Tuple
  4. Entity field

C

MCQ: Relational model eases the job of the programmer, compared to earlier data models such as

  1. Network model
  2. Hierarchical model
  3. Semistructured model
  4. Both A and B

D

MCQ: To refer to a specific instance of a relation in the relational model, the term used is known as

  1. Relation instance
  2. Relation entity
  3. Relation tuple
  4. Relation attribute

A

MCQ: A property of the entire relation, rather than of the individual tuples, is known as

  1. Attribute
  2. Constant
  3. Variable
  4. Key

D

MCQ: The address field of a person should not be part of the primary key, since it is likely to

  1. Dependent
  2. Changed
  3. Not changed
  4. Too long

B