Introduction to RDBMS Multiple Choice Questions and Answers 1 PDF Online Download

Practice introduction to rdbms Multiple Choice Questions (MCQs), introduction to rdbms quiz answers, dbms test prep 1 to learn databases for online big data certification programs. Structure of relational model MCQs, introduction to rdbms quiz questions and answers for admission and merit scholarships test. Practice structure of relational model, dbms keys career test for software engineering online courses.

Learn introduction to rdbms quiz with multiple choice questions: in relational model, row of table is known to be, 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 Online Download

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

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

C

MCQ: Relational model eases job of 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 relational model, term used is known as

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

A

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

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

D

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

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

B