Introduction to RDBMS Multiple Choice Questions 1 PDF Download

Learn introduction to rdbms multiple choice questions (MCQs), database management system test 1 for online learning, course exam prep. Practice structure of relational model MCQs, introduction to rdbms questions and answers on structure of relational model, dbms keys test for online types of database courses distance learning.

Free introduction to rdbms quiz online, self-study student guide has multiple choice question: in relational model, row of table is known to be with choices attribute, relation, tuple and entity field for online competitive test preparation for job hiring, graduate jobs and research jobs preparation. Study to learn online structure of relational model quiz questions with database management system MCQs for IT certifications competitive exam prep.

MCQ on Introduction to RDBMS Test 1 Quiz PDF 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